Harada’s publications
１．査読つき論文
【欧文雑誌】
174. Soft X-ray ptychography system using a Wolter mirror for achromatic illumination optics
Takashi Kimura, Yoko Takeo, Kai Sakurai, Noboru Furuya, Satoru Egawa, Gota Yamaguchi, Yusuke Matsuzawa, Takehiro Kume, Hidekazu Mimura, Mari Shimura, Haruhiko Ohashi, Iwao Matsuda, Yoshihisa Harada
Optics Express 30 (2022) 26220-26228.
173. Operando resonant soft X-ray emission spectroscopy of LiMn2O4 cathode using an aqueous electrolyte solution
Daisuke Asakura, Yusuke Nanba, Hideharu Niwa, Hisao Kiuchi, Jun Miyawaki, Masashi Okubo, Hirofumi Matsuda, Yoshihisa Harada, Eiji Hosono
Phys. Chem. Chem. Phys. 24 (2022) 19177-19183.
172. Editorial: Interfacial Water: A Physical Chemistry Perspective, Volume II
Yoshihisa Harada
Fron. Chem. 10 (2022) 896586 (1-2).
171. Infrared Spectra and Hydrogen-Bond Configurations of Water Molecules at the Interface of Water-Insoluble Polymers under Humidified Conditions
Yuka Ikemoto, Yoshihisa Harada, Masaru Tanaka, Daiki Murakami, Shin-nosuke Nishimura, Naoya Kurahashi, Taro Moriwaki, Kosuke Yamazoe, Hitoshi Washizu, Yoshiki Ishii, Hajime Torii
J. Phys. Chem. B, 126 (2022) 4143-4151.
170. Electronic Structure of Carbon Dioxide in Sylgard-184 evaluated by using X-ray Emission Spectroscopy
Ryosuke Matsuno, Yokajaksusri Nutthon, Akira Miyano, Kakeru Ninomiya, Maiko Nishibori, Hisao Kiuchi, Shigenori Fujikawa, Yoshihisa Harada, Atsushi Takahara
Chem. Lett., 51 (2022) 650–653.
169. 磁場中共鳴非弾性軟X 線散乱によるハーフメタル型ホイスラー合金のスピン偏極電子構造研究
藤原秀紀、梅津理恵、宮脇淳、原田慈久、菅滋正
放射光, Vol.35(No.2)(2022) 78-87.
168. オペランド軟X線発光分光で見るリチウムイオン電池負極材料のコンバージョン反応
朝倉大輔、細野英司、原田慈久
電気化学, Vol.90(No.1)(2022) 4-9.
167. Critical In-plane Density of Polyelectrolyte Brush for the Ordered Hydrogen-bonded Structure of Incorporated Water
Kosuke Yamazoe*, Yuji Higaki, Yoshihiro Inutsuka, Jun Miyawaki, Atsushi Takahara, Yoshihisa Harada*
Langmuir, 38 (2022) 3076–3081.
166. Interpretation of the x-ray emission spectra of liquid water through temperature and isotope dependence
Osamu Takahashi, Ryosuke Yamamura, Takashi Tokushima, Yoshihisa Harada
Phys. Rev. Lett., 128 (2022) 086002 (1-5).
165. 放射光を用いた固体高分子型燃料電池正極触媒のオペランド解析
尾嶋正治*、原田慈久*
燃料電池, Vol.21(No.3) (2022) 7-13.
164. Identification of Valence Electronic States Reflecting the Hydrogen Bonding in Liquid Ethanol
Ryosuke Yamamura, Kosuke Yamazoe, Jun Miyawaki, Yoshihisa Harada*, Osamu Takahashi*
J. Phys. Chem. B, 126 (2022) 1101-1107
163. Hydration mechanism in blood-compatible polymers undergoing phase separation
Daiki Murakami, Kosuke Yamazoe, Shin-nosuke Nishimura, Naoya Kurahashi, Tomoya Ueda, Jun Miyawaki, Yuka Ikemoto, Masaru Tanaka*, Yoshihisa Harada*
Langmuir, 38 (2022) 1090-1098.
162. Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8
Jun Miyawaki, Susumu Yamamoto, Yasuyuki Hirata, Masafumi Horio, Yoshihisa Harada, Iwao Matsuda
AAPPS Bulletin, 31 (2021) 25 (1-24).
161. Soft X-Ray Emission Studies on Hydrate-Melt Electrolytes
Tatau Shimada, Norio Takenaka, Eriko Watanabe, Yuki Yamada, Yi-Tao Cui, Yoshihisa Harada, Masashi Okubo, Atsuo Yamada
J. Phys. Chem. B 125 (2021) 11534-11539.,file Supplementary information
160. Hydrogen-bonded structure of water in the loop of anchored polyrotaxane chain controlled by anchoring density
Keishi Akada, Kosuke Yamazoe, Jun Miyawaki, Rina Maeda, Kohzo Ito, Yoshihisa Harada
Front. Chem. 9 (2021) 743255 (1-7).
159. Electronic Surface Reconstruction of TiO2 Nanocrystals Revealed by Resonant Inelastic X-ray Scattering
Cheng-Hao Chuang, Chieh-Ming Chen, Mukes Kapilashrami, Yu-Cheng Shao, P. -A. Glans, Ping-Hung Yeh, Chih-Ming Chang, Sheraz Gul, Gongming Wang, Yat Li, Jin Zhang, Jun Miyawaki, Hideharu Niwa, Yoshihisa Harada, Jin-Ming Chen, Way-Faung Pong, and Jinghua Guo
J. Vac. Sci. Technol. A 39 (2021) 063204 1-6.
158. Detecting halfmetallic electronic structures of spintronic materials in a magnetic field
H. Fujiwara, R.Y. Umetsu, F. Kuroda, J. Miyawaki, T. Kashiuchi, K. Nishimoto, K. Nagai, A. Sekiyama, A. Irizawa, Y. Takeda, Y. Saitoh, T. Oguchi, Y. Harada, S. Suga
Scientific Reports, 11 (2021) 18654 (1-9).,file Supplementary information
157. 放射光オペランド計測の近未来：軟 X 線吸収・発光分光の発展と機能材料分析
原田慈久
精密工学会誌, 87 (2021) 34-38.
156. 放射光軟X線分光法によるリチウムイオン電池の電子状態オペランド計測
細野 英司, 原田 慈久, 朝倉 大輔
計測と制御 2021 年 60 巻 3 号 p. 207-212.
155. Soft X-ray emission spectroscopy for electronic state of water molecules influenced by plasma-treated multi-wall carbon nanotubes
Noritaka Sakakibara, Kenichi Inoue, Shion Takahashi, Taku Goto, Tsuyohito Ito, Keishi Akada, Jun Miyawaki, Yukiya Hakuta, Kazuo Terashima, and Yoshihisa Harada
Phys. Chem. Chem. Phys. 23 (2021) 10468-10474.
154. A Global Shutter Wide Dynamic Range Soft X-Ray CMOS Image Sensor with Backside-Illuminated Pinned Photodiode, Two-Stage Lateral Overflow Integration Capacitor and Voltage Domain Memory Bank
Hiroya Shike, Rihito Kuroda, Ryota Kobayashi, Maasa Murata, Yasuyuki Fujihara, Manabu Suzuki, Shoma Harada, Taku Shibaguchi, Naoya Kuriyama, Takaki Hatsui, Jun Miyawaki, Tetsuo Harada, Yuichi Yamasaki, Takeo Watanabe, Yoshihisa Harada, and Shigetoshi Sugawa
IEEE Transactions on Electron Devices, 68 (2021) 2056-2063.
153. Minority-Spin Impurity Band in n-Type (In,Fe)As: A Materials Perspective for Ferromagnetic Semiconductors
Masaki Kobayashi, Le Duc Anh , Jan Minar, Walayat Khan, Stephan Borek, Pham Hai, Yoshihisa Harada, Thorsten Schmitt, Masaharu Oshima, Atsushi Fujimori, Masaaki Tanaka, Vladimir Strocov
Physical Review B, 103 (2021) 115111 (1-10).
152. Localized character of charge excitations for La2-xSrxNiO4+δ revealed by oxygen K-edge resonant inelastic X-ray scattering
Kohei Yamagami, Kenji Ishii, Yasuyuki Hirata, Keisuke Ikeda, Jun Miyawaki, Yoshihisa Harada, Masanori Miyazaki, Shun Asano, Masaki Fujita, and Hiroki Wadati
Phys. Rev. B, 102 (2020) 165145 (1-7).
151. Ion Selectivity of Water Molecules in Subnanoporous Liquid-Crystalline Water-Treatment Membranes – Structural Study of Hydrogen Bonding
Ryusuke Watanabe, Takeshi Sakamoto, Kosuke Yamazoe, Jun Miyawaki, Takashi Kato, Yoshihisa Harada
Angew. Chem. Int. Ed., 59 (2020) 23461-23465.
150. Tetragonal Distortion of BaTiO3/Bi0.5Na0.5TiO3 Nanocomposite Responsible for Anomalous Piezoelectric and Ferroelectric Behaviors
Wenxiong Zhang, Qi Feng, Eiji Hosono, Daisuke Asakura, Jun Miyawaki, Yoshihisa Harada
ACS Omega, 5 (2020) 22800-22807.
149. Anisotropic x-ray scattering of transiently oriented water
Kyung Hwan Kim, Alexander Spah, Cheolhee Yang, Stefano Bonetti, Katrin Amann-Winkel, Daniel Mariedahl, Daniel Schlesinger, Jonas A. Sellberg, Derek Mendez, Gijs van der Schot, Harold Young Hwang, Jesse Clark, Owada Shigeki, Togashi Tadashi, Yoshihisa Harada, Hirohito Ogasawara, Tetsuo Katayama, Anders Nilsson and Fivos Perakis
Phys. Rev. Lett., 125 (2020) 076002 (1-6).
148. Revisit the Phase Diagram of T*-type La1-x/2Eu1-x/2SrxCuO4 Using Oxygen K-edge X-ray Absorption Spectroscopy
Shun Asano, Kenji Ishii, Kohei Yamagami, Jun Miyawaki, Yoshihisa Harada, Masaki Fujita
J. Phys. Soc. Jpn., 89 (2020) 075002 (1-2).
147. Multiorbital Bond Formation for Stable Oxygen-Redox Reaction in Battery Electrodes
Takaaki Sudayama, Kazuki Uehara, Takahiro Mukai, Daisuke Asakura, Xiang-Mei Shi, Akihisa Tsuchimoto, Benoit Mortemard de Boisse, Tatau Shimada, Eriko Watanabe, Yoshihisa Harada, Masanobu Nakayama, Masashi Okubo, Atsuo Yamada
Energy & Environmental Science, 13 (2020) 1492-1500 Doi:10.1039/C9EE04197D
146. Operando soft X-ray emission spectroscopy of the Fe2O3 anode to observe the conversion reaction
Daisuke Asakura, Yusuke Nanba, Hideharu Niwa, Hisao Kiuchi, Jun Miyawaki, Masashi Okubo, Masaharu Oshima, Eiji Hosono and Yoshihisa Harada
Phys. Chem. Chem. Phys., 21 (2019) 26351-26357
145. Elucidation of Structure-Activity Correlations in a Nickel-Manganese Oxide OER Catalyst by Operando Ni L-edge XAS and 2p3d RIXS
Mustafa Al Samarai, Anselm Hahn, Abbas Beheshti Askari, Yi-Tao Cui, Kosuke Yamazoe, Jun Miyawaki, Yoshihisa Harada, Olaf Rudiger, Serena DeBeer
ACS Appl. Mater. Interfaces, 11 (2019) 38595-38605
144. Microscopic photoelectron analysis of single crystalline LiCoO2 particles during the charge-discharge in an all solid-state lithium ion battery
Keishi Akada, Takaaki Sudayama, Daisuke Asakura, Hirokazu Kitaura, Naoka Nagamura, Koji Horiba, Masaharu Oshima, Eiji Hosono, and Yoshihisa Harada
Sci. Rep., 9 (2019) 12452 (1-7)
143. Do X-ray spectroscopies provide evidence for continuous distribution models of water at ambient conditions?
Lars GM Pettersson, Yoshihisa Harada and Anders Nilsson
Proc. Nat. Acad. Sci., 116 (2019) 17156-17157
142. Mn 2p Resonant X-ray Emission Clarifies the Redox Reaction and Charge-Transfer Effects in LiMn2O4
Daisuke Asakura, Yusuke Nanba, Eiji Hosono, Masashi Okubo, Hideharu Niwa, Hisao Kiuchi, Jun Miyawaki and Yoshihisa Harada
Phys. Chem. Chem. Phys., 21 (2019) 18363-18369
141. Measurements of Ultrafast Dissociation in Resonant Inelastic X-ray Scattering of Water
Kosuke Yamazoe, Jun Miyawaki, Hideharu Niwa, Anders Nilsson, and Yoshihisa Harada
J. Chem. Phys., 150 (2019) 204201 (1-7)
140. Direct Evidence of Interfacial Hydrogen Bonding in Proton-Electron Concerted 2D Organic Bilayer on Au Substrate
Susumu Yamamoto, Hiroyuki S Kato, Akira Ueda, Shinya Yoshimoto, Yasuyuki Hirata, Jun Miyawaki, Kohei Yamamoto, Yoshihisa Harada, Hiroki Wadati, Hatsumi Mori, Jun Yoshinobu and Iwao Matsuda
e-Journal of Surface Science and Nanotechnology, 17 (2019) 49-55
139. Operando measurement of single crystalline Li4Ti5O12 with octahedral-like morphology by microscopic X-ray photoelectron spectroscopy
Keishi Akada, Takaaki Sudayama, Daisuke Asakura, Hirokazu Kitaura, Naoka Nagamura, Koji Horiba, Masaharu Oshima, Eiji Hosono, and Yoshihisa Harada
J. Electron. Spectrsc. Relat. Phenom., 233 (2019) 64-68
138. Half-metallicity of Mn2VAl ferrimagnet revealed by resonant inelastic soft x-ray scattering in a magnetic field
R. Umetsu, H. Fujiwara, K. Nagai, Y. Nakatani, M. Kawada, A. Sekiyama, F. Kuroda, H. Fujii, T. Oguchi, Y. Harada, J. Miyawaki, and S. Suga
Phys. Rev. B, 99 (2019) 134414 (1-10)
137. Effect of amino group protonation on carboxyl group in aqueous glycine observed by O 1s X-ray emission spectroscopy
Y. Horikawa, T. Tokushima, O. Takahashi, Y. Harada, A. Hiraya and S.Shin
Phys. Chem. Chem. Phys. 20 (2018) 23214-23221.
136. Probing the valence electronic structure of low-spin ferrous and ferric complexes using 2p3d resonant inelastic X-ray scattering (RIXS)
Anselm W. Hahn, Benjamin E. Van Kuiken, Vijay Gopal Chilkuri, Natalia Levin, Eckhard Bill, Thomas Weyhermuller, Alessandro Nicolaou, Jun Miyawaki, Yoshihisa Harada and Serena DeBeer
Inorg. Chem. 57 (2018) 9515-9530.
135. Electronic Spectra of Iron-Sulfur Complexes Measured by 2p3d RIXS Spectroscopy
Benjamin E. Van Kuiken, Anselm W. Hahn, Brahamjot Nayyar, Christine E. Schiewer, Sonny C. Lee, Franc Meyer, Thomas Weyhermuller, Alessandro Nicolaou, Yi-Tao Cui, Jun Miyawaki, Yoshihisa Harada, and Serena DeBeer
Inorg. Chem. 57 (2018) 7355-7361.
134. Resonant Inelastic X-Ray Scattering
Yoshihisa Harada
Compendium of Surface and Interface Analysis, Ed. The Surface Science Society of Japan, Springer, pp 531-537, ISBN:978-981-10-6155-4.
133. Direct observation of Cr3+ 3d states in ruby: towards experimental mechanistic evidence of metal chemistry
Myrtille O.J.Y. Hunault, Yoshihisa Harada, Jun Miyawaki, Jian Wang, Andries Meijerink, Frank M.F de Groot, and Matti M. van Schooneveld
J. Phys. Chem. A 122 (2018) 4399-4413.
132. Tensile-Strain Dependent Spin States in Epitaxial LaCoO3 Thin Films
Y. Yokoyama, Y. Yamasaki, M. Taguchi, Y. Hirata, K. Takubo, J. Miyawaki, Y. Harada, D. Asakura, J. Fujioka, M. Nakamura, H. Daimon, M. Kawasaki, Y. Tokura and H. Wadati
Phys. Rev. Lett. 120 (2018) 206402 (1-5).
131. Resonant Inelastic X-ray Scattering
Yoshihisa Harada
Sync. Rad. News 31:2 (2018) 2-2.
130. Cobalt-to-vanadium charge transfer in polyoxometalate water oxidation catalysts revealed by 2p3d resonant inelastic x-ray scattering
Boyang Liu, Elliot N. Glass, Ru-pan Wang, Yi-tao Cui, Yoshihisa Harada, Di-jing Huang, Stefan Schuppler, Craig L. Hill and Frank F.M. de Groot
Phys. Chem. Chem. Phys. 20 (2018) 4554-4562.
129. Electronic structure and magnetic properties of the half-metallic ferrimagnet Mn2VAl probed by soft x-ray spectroscopies
K. Nagai, H. Fujiwara, H. Aratani, S. Fujioka, H. Yomosa, Y. Nakatani, T. Kiss, A. Sekiyama, F. Kuroda, H. Fujii, T. Oguchi, A. Tanaka, J. Miyawaki, Y. Harada, Y. Takeda, Y. Saitoh, S. Suga, and R. Y. Umetsu
Phys. Rev. B, 97 (2018) 035143 (1-8).
128. Raman and fuorescence-like components in resonant inelastic x-ray scattering on LaAlO3/SrTiO3 heterostructures
F. Pfaff, H. Fujiwara, G. Berner, A. Yamasaki, H. Niwa, A. Gloskovskii, W. Drube, O. Kirilmaz, A. Sekiyama, J. Miyawaki, Y. Harada, S. Suga, M. Sing, and R. Claessen
Phys. Rev. B, 97 (2018) 035110 (1-8).
127. Determination of the element-specific complex permittivity using a soft X-ray phase modulator
Yuya Kubota , Yasuyuki Hirata , Jun Miyawaki , Susumu Yamamoto , Hisazumi Akai , Rei Hobara , Shingo Yamamoto , Kohei Yamamoto , Takashi Someya , Kou Takubo , Yuichi Yokoyama , Mihoko Araki , Munetaka Taguchi , Yoshihisa Harada , Hiroki Wadati , Masakiyo Tsunoda , Ryota Kinjo , Akihiro Kagamihata , Takamitsu Seike , Masao Takeuchi , Takashi Tanaka , Shik Shin, Iwao Matsuda
Phys. Rev. B, 96 (2017) 214417 (1-6).
126. Dzyaloshinskii-Moriya Interaction in α-Fe2O3 Measured by Magnetic Circular Dichroism in Resonant Inelastic Soft X-ray Scattering
Jun Miyawaki, Shigemasa Suga, Hidenori Fujiwara, Masato Urasaki, Hidekazu Ikeno, Hideharu Niwa, Hisao Kiuchi and Yoshihisa Harada
Phys. Rev. B, 96 (2017) 214420 (1-9).
125. Probing the OH Stretch in Different Local Environments in Liquid Water
Yoshihisa Harada, Jun Miyawaki, Hideharu Niwa, Kosuke Yamazoe, Lars G. M. Pettersson, and Anders Nilsson
J. Phys. Chem. Lett. 8 (2017) 5487-5491.
124. Observation of momentum-dependent charge excitations in hole-doped cuprates using resonant inelastic x-ray scattering at the oxygen K edge
K. Ishii, T. Tohyama, S. Asano, K. Sato, M. Fujita, S. Wakimoto, K. Tustsui, S. Sota, J. Miyawaki, H. Niwa, Y. Harada, J. Pelliciari, Y. Huang, T. Schmitt, Y. Yamamoto, and J. Mizuki
Phys. Rev. B, 96 (2017) 115148 (1-8).
123. In-Situ 2p3d Resonant Inelastic X-ray Scattering Tracking Cobalt Nanoparticle Reduction
B. Liu, M. van Schooneveld, Y. Cui, J. Miyawaki, Y. Harada, T. Eschemann, K. de Jong, M. Delgado-Jaime, F. de Groot
J. Phys. Chem. C, 121, 17450-17456 (2017).
122. Temperature-Independent Nuclear Quantum Effects on the Structure of Water
K. H. Kim, H. Pathak, A. Spah, F. Perakis, D. Pettersson, J. A. Sellberg, T. Katayama, Y. Harada, H. Ogasawara, L. G. M. Pettersson, A. Nilsson
Phys. Rev. Lett., 119, (2017) 075502 (1-6).
121. Measurement of the ligand field spectra of ferrous and ferric iron chlorides using 2p3d RIXS
A. W. Hahn, B. E. Van Kuiken, M. al Samarai, M. Atanasov, T. Wehyermuller, Y. Cui, J. Miyawaki, Y. Harada, A. Nicolaou, and S. DeBeer
Inorg. Chem., 56, (2017) 8203-8211.
120. Enhancement of the hydrogen-bonding network of water confined in a polyelectrolyte brush
K. Yamazoe, Y. Higaki, Y. Inutsuka, J. Miyawaki, Y. Cui, A. Takahara, and Y. Harada
Langmuir 33, (2017) 3954-3959.
119. Wetting induced oxidation of Pt-based nano catalysts revealed by in situ high energy resolution X-ray absorption spectrosco-py analysis
Y. Cui, Y. Harada, H. Niwa, T. Hatanaka, N. Nakamura, M. Ando, K. Ishii, D. Matsumura, H. Oji, H. Ofuchi, M. Oshima
Sci. Rep. 7, (2017) 1482 (1-8).
118. A Compact Permanent Magnet System for Measuring Magnetic Circular Dichroism in Resonant Inelastic Soft X-ray Scattering
J. Miyawaki, S. Suga, H. Fujiwara, H. Niwa, H. Kiuchi and Y. Harada
J. Sync. Rad., 24, (2017) 449-455.(https://doi.org/10.1107/S1600577517000923).
117. Interface electronic structure at the topological insulator – ferrimagnetic insulator junction
Y. Kubota, K. Murata, J. Miyawaki, K. Ozawa, M. Onbasli, T. Shirasawa, B. Feng, Sh. Yamamoto, R.-Y. Liu, S. Yamamoto, S.K. Mahatha, P. Sheverdyaeva, P. Moras, C.A. Ross, S. Suga, Y. Harada, K.L. Wang, and I. Matsuda
J. Phys. Cond. Matt.,29, (2017) 055002 (1-6).
116. Hybridization and electron-phonon coupling in ferroelectric BaTiO3 probed by Resonant Inelastic X-ray Scattering
S. Fatale, S. Moser, J. Miyawaki, Y. Harada, and M. Grioni
Phys. Rev. B, 94 (2016) 195131 (1-6).
115. Combined Experimental and Computational Analyses on the Electronic Structure of Alluaudite-type Sodium Iron Sulfate
G. Oyama, H. Kiuchi, S. Cheong Chung, Y. Harada, A. Yamada
J. Phys. Chem. C, 120 (2016) 23323-23328.
114. Resonant inelastic x-ray scattering study of entangled spin-orbital excitations in superconducting PrFeAsO0.7
T. Nomura, Y. Harada, H. Niwa, K. Ishii, M. Ishikado, S. Shamoto, and I. Jarrige
Phys. Rev. B, 94 (2016) 035134 (1-9).
113. Electronic Structure of Pt and Pt-Co Nanoparticles with O2 and O2/H2O Adsorption Revealed by In Situ XAFS and Hard X-Ray Photoelectron Spectroscopy
Yitao Cui, Yoshihisa Harada, Tatsuya Hatanaka, Naoki Nakamura, Masaki Ando, Toshihiko Yoshida, Eiji Ikenaga, Kenji Ishii, Daiju Matsumura, Rui Li, Masaharu Oshima
ECS Transactions, 72, (2016) 131-136.
112. X-ray and Electron Spectroscopy of Water
T. Fransson, Y. Harada, N. Kosugi, N.A. Besley, B. Winter, J. Rehr, L.G.M. Pettersson and A. Nilsson
Chem. Rev., 116 (2016) 7551–7569.
111. In situ hard X-ray photoelectron study of O2 and H2O adsorption on Pt nanoparticles
Yitao Cui, Yoshihisa Harada, Eiji Ikenaga, Rui Li, Naoki Nakamura, Tatsuya Hatanaka, Masaki Ando, Toshihiko Yoshida, Guo-Ling Li, and Masaharu Oshima
J. Phys. Chem. C, 120 (2016) 10936-10940.
110. Intermediate Honeycomb Ordering to Trigger Oxygen Redox Chemistry in Layered Battery Electrode
B. M. de Boisse, G. Liu, J. Ma, S.-i. Nishimura, S.-C. Chung, H. Kiuchi, Y. Harada, J. Kikkawa, Y. Kobayashi, M. Okubo, and A. Yamada
Nat. Commun., 7 (2016) 11397 (1-9).
109. Pt-free carbon-based fuel cell catalyst prepared from spherical polyimide for enhanced oxygen diffusion
Y. Nabae, S. Nagata, T. Hayakawa, H. Niwa, Y. Harada, M. Oshima, A. Isoda, A. Matsunaga, and K. Tanaka
Sci. Rep. 6 (2016) 23276 (1-7).
108. Lewis basicity of nitrogen-doped graphite observed by CO2 chemisorption
H. Kiuchi, R. Shibuya, T. Kondo, J. Nakamura, H. Niwa, J. Miyawaki, M. Kawai, M. Oshima, and Y. Harada
Nanosc. Res. Lett. 11 (2016) 127 (1-7).
107. Redox Potential Paradox in NaxMO2 for Sodium-Ion Battery Cathodes
Y. Nanba, T. Iwao, B. M. de Boisse, E. Hosono, D. Asakura, H. Niwa, H. Kiuchi, J. Miyawaki, Y. Harada, M. Okubo, and A. Yamada
Chem. Mater. 28 (2016) 1058-1065.
106. Characterization of nitrogen species incorporated into graphite using low energy nitrogen ion sputtering
H. Kiuchi, T. Kondo, M. Sakurai, D. Guo, J. Nakamura, H. Niwa, J. Miyawaki, M. Kawai, M. Oshima, and Y. Harada
Phys. Chem. Chem. Phys. 18 (2016) 458-465.
105. Electron-phonon coupling in the bulk of anatase TiO2 measured by RIXS
S. Moser, S. Fatale, P. Krüger, H. Berger, P. Bugnon, A. Magrez, H. Niwa, J. Miyawaki, Y. Harada, and M. Grioni
Phys. Rev. Lett., 115 (2015) 096404(1-5).
104. Enhancement in Kinetics of the Oxygen Reduction Reaction on a Nitrogen-Doped Carbon Catalyst by Introduction of Iron via Electrochemical Methods
Jiajia Wu, Da Zhang, Hideharu Niwa, Yoshihisa Harada, Masaharu Oshima, Hironori Ofuchi, Yuta Nabae, Takeyoshi Okajima, Takeo Ohsaka,
Langmuir, 31 (2015) 5529-5536
103. Active site formation mechanism of carbon-based oxygen reduction catalysts derived from a hyperbranched iron phthalocyanine polymer
Yusuke Hiraike, Makoto Saito, Hideharu Niwa, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Jaehong Kim, Yuta Nabae and Masa-aki Kakimoto,
Nanosc. Res. Lett. 10 (2015) 179 1-11.
102. First-Principles Investigation of Strong Excitonic Effects in Oxygen 1s X-Ray Absorption Spectra
Yoshifumi Noguchi, Miyabi Hiyama, Hidefumi Akiyama, Yoshihisa Harada, Nobuaki Koga
J. Chem. Theo. Comp. 11 (2015) 1668-1673.
101. Multi-phonon excitations in Fe 2p RIXS on Mg2FeH6
K. Kurita, D. Sekiba, I. Harayama, K. Chito, Y. Harada, H. Kiuchi, M. Oshima, S. Takagi, M. Matsuo, R. Sato, K. Aoki, S. Orimo,
J. Phys. Soc. Jpn. 84 (2015) 043201(1-3).
100. X-ray Emission Spectroscopy of Bulk Liquid Water in “No-man’s Land”
Jonas Sellberg, Trevor McQueen, Hartawan Laksmono, Simon Schreck, Martin Beye, Daniel DePonte, Brian O’Kennedy, Dennis Nordlund, Raymond Sierra, Daniel Schlesinger, Takashi Tokushima, Sebastian Eckert, Vegard Segtnan, Hirohito Ogasawara, Katharina Kubicek, Simone Techert, U. Bergmann, Georgi Dakovski, William Schlotter, Yoshihisa Harada, Iurii Zhovtobriukh, Michael Bogan, Philippe Wernet, Alexander Föhlisch, Lars Pettersson, and Anders Nilsson,
J. Chem. Phys. 142 (2015) 044505(1-9).
99. Operando soft x-ray emission spectroscopy of LiMn2O4 thin film involving Li-ion extraction/insertion reaction
D. Asakura, E. Hosono, H. Niwa, H. Kiuchi, J. Miyawaki, Y. Nanba, M. Okubo, H. Matsuda, H. S. Zhou, M. Oshima and Y. Harada,
Electrochem. Commun. 50 (2015) 93-96.
98. Unveiling the impurity band induced ferromagnetism in the magnetic semiconductor (Ga,Mn)As
M. Kobayashi, I. Muneta, Y. Takeda, Y. Harada, A. Fujimori, J. Krempaský, T. Schmitt, S. Ohya, M. Tanaka, M. Oshima and V. N. Strocov,
Phys. Rev. B 89 (2014) 205204(1-8).
97. Electronic Excitations of a Magnetic Impurity State in the Diluted Magnetic Semiconductor (Ga,Mn)As
M. Kobayashi, H. Niwa, Y. Takeda, A. Fujimori, Y. Senba, H. Ohashi, A. Tanaka, S. Ohya, P. N. Hai, M. Tanaka, Y. Harada and M. Oshima,
Phys. Rev. Lett. 112 (2014) 107203(1-7).
96. Reabsorption of Soft X-Ray Emission at High X-Ray Free-Electron Laser Fluences
S. Schreck, M. Beye, J. A. Sellberg, T. McQueen, H. Laksmono, B. Kennedy, S. Eckert, D. Schlesinger, D. Nordlund, H. Ogasawara, R. G. Sierra, V. H. Segtnan, K. Kubicek, W. F. Schlotter, G. L. Dakovski, S. P. Moeller, U. Bergmann, S. Techert, L. G. M. Pettersson, P. Wernet, M. J. Bogan, Y. Harada, A. Nilsson and A. Föhlisch,
Phys. Rev. Lett. 113 (2014) 153002(1-6).
95. Spin and orbital magnetic moments of Fe in the n-type ferromagnetic semiconductor (In,Fe)As
M. Kobayashi, L. D. Anh, P. N. Hai, Y. Takeda, S. Sakamoto, T. Kadono, T. Okane, Y. Saitoh, H. Yamagami, Y. Harada, M. Oshima, M. Tanaka and A. Fujimori,
Appl. Phys. Lett. 105 (2014) 032403(1-4).
94. Solvation dependence of valence electronic states of water diluted in organic solvents probed by soft X-ray spectroscopy
T. Tokushima, Y. Horikawa, O. Takahashi, H. Arai, K. Sadakane, Y. Harada, Y. Takata and S. Shin,
Phys. Chem. Chem. Phys. 16 (2014) 10753-10761.
93. Distinguishing between High- and Low-Spin States for Divalent Mn in Mn-Based Prussian Blue Analogue by High-Resolution Soft X-ray Emission Spectroscopy
D. Asakura, Y. Nanba, M. Okubo, Y. Mizuno, H. Niwa, M. Oshima, H. Zhou, K. Okada and Y. Harada,
J. Phys. Chem. Lett. 5 (2014) 4008-4013.
92. New soft X-ray beamline BL07LSU at SPring-8
S. Yamamoto, Y. Senba, T. Tanaka, H. Ohashi, T. Hirono, H. Kimura, M. Fujisawa, J. Miyawaki, A. Harasawa, T. Seike, S. Takahashi, N. Nariyama, T. Matsushita, M. Takeuchi, T. Ohata, Y. Furukawa, K. Takeshita, S. Goto, Y. Harada, S. Shin, H. Kitamura, A. Kakizaki, M. Oshima and I. Matsuda,
J Synchrotron Rad 21 (2014) 352-365.
91. Iron-Nitrogen Coordination in Modified Graphene Catalyzes a Four-Electron-Transfer Oxygen Reduction Reaction
K. Kamiya, H. Koshikawa, H. Kiuchi, Y. Harada, M. Oshima, K. Hashimoto and S. Nakanishi,
ChemElectroChem 1 (2014) 877-884.
90. Development of an electromagnetic phase shifter using a pair of cut-core coils for a cross undulator
I. Matsuda, A. Kuroda, J. Miyawaki, Y. Kosegawa, S. Yamamoto, T. Seike, T. Bizen, Y. Harada, T. Tanaka and H. Kitamura,
Nucl. Instrum. Methods Phys. Res. A 767 (2014) 296-299.
89. Selective probing of OH-OD stretch vibrations in liquid water using resonant inelastic soft-x-ray scattering
Y. Harada, T. Tokushima, Y. Horikawa, O. Takahashi, H. Niwa, M. Kobayashi, M. Oshima, Y. Senba, H. Ohashi, K. T. Wikfeldt, A. Nilsson, L. G. M. Pettersson, and S. Shin,
Phys. Rev. Lett. 111 (2013) 193001(1-5).
88. Resonant inelastic X-ray scattering of liquid water
A. Nilsson, T. Tokushima, Y. Horikawa, Y. Harada, M. P. Ljungberg, S. Shin and L. G. M. Pettersson,
J. Electron Spectrosc. Relat. Phenom. 188 (2013) 84-100.
87. Probing carbon edge exposure of iron phthalocyanine-based oxygen reduction catalysts by soft X-ray absorption spectroscopy
H. Niwa, M. Saito, M. Kobayashi, Y. Harada, M. Oshima, S. Moriya, K. Matsubayashi, Y. Nabae, S. Kuroki, T. Ikeda, K. Terakura, J.-I. Ozaki and S. Miyata,
Journal of Power Sources 223 (2013) 30-35.
86. Operando soft X-ray emission spectroscopy of iron phthalocyanine-based oxygen reduction catalysts
H. Niwa, H. Kiuchi, J. Miyawaki, Y. Harada, M. Oshima, Y. Nabae and T. Aoki,
Electrochem. Commun. 35 (2013) 57-60.
85. Elucidation of Rh-induced in-gap states of Rh:SrTiO3 visible-light-driven photocatalyst by soft x-ray spectroscopy and first-principles calculations
S. Kawasaki, K. Akagi, K. Nakatsuji, S. Yamamoto, I. Matsuda, Y. Harada, J. Yoshinobu, F. Komori, R. Takahashi, M. Lippmaa, C. Sakai, H. Niwa, M. Oshima, K. Iwashina, A. Kudo,
J. Phys. Chem. C 116 (2012) 24445.
84. Atomic-scale characterization of nitrogen-doped graphite: Effects of dopant nitrogen on the local electronic structure of the surrounding carbon atoms
Takahiro Kondo, Simone Casolo, Tetsuya Suzuki, Taishi Shikano, Masataka Sakurai, Yoshihisa Harada,, Makoto Saito, Masaharu Oshima, Mario Italo Trioni, Gian Franco Tantardini, Junji Nakamura
Phys. Rev. B 86 (2012) 035436.
83. Study on the oxygen adsorption property of nitrogen-containing metal-free carbon-based cathode catalysts for oxygen reduction reaction
Hisao Kiuchi, Hideharu Niwa, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Masayuki Chokai, Yuta Nabae, Shigeki Kuroki, Masa-aki Kakimoto, Takashi Ikeda, Kiyoyuki Terakura and Seizo Miyta,
Electrochim. Acta 82 (2012) 291.
82. Indirect contribution of transition metal towards oxygen reduction reaction activity in iron phthalocyanine-based carbon catalysts for polymer electrolyte fuel cells
M. Kobayashi, H. Niwa, Y. Harada, M. Oshima, H. Ofuchi, K. Terakura, T. Ikeda, Y. Koshigoe, J. Ozaki, S. Miyata
Electrochim. Acta 74 (2012) 254.
81. Platinum Oxidation Responsible for Degradation of Platinum-Cobalt Alloy Cathode Catalysts for Polymer Electrolyte Fuel Cells
S. Hidai, M. Kobayashi, H. Niwa, Y. Harada, M. Oshima, Y. Nakamori, T. Aoki
J. Power Sources 215 (2012) 233.
80. Polarization dependent resonant x-ray emission spectroscopy of D2O and H2O water; assignment of the local molecular orbital symmetry
T. Tokushima, Y. Horikawa, H. Arai, Y. Harada, O. Takahashi, L. Pettersson, A. Nilsson, S. Shin
J. Chem. Phys. 136 (2012) 044517.
79. Hydrogen bonding of water in 3-methylpyridine studied by O 1s X-ray emission and absorption spectroscopy
H. Arai, Y. Horikawa, K. Sadakane, T. Tokushima, Y. Harada, Y. Senba, H. Ohashi, Y. Takata, S. Shin,
Phys. Chem. Chem. Phys. 14 (2012) 1576.
78. Ultrahigh Resolution Soft X-Ray Emission Spectrometer at BL07LSU in SPring-8
Y. Harada, M. Kobayashi, H. Niwa, Y. Senba, H. Ohashi, T. Tokushima, Y. Horikawa, S. Shin, M. Oshima,
Rev. Sci. Instrum. 83 (2012) 013116.
77. Si 2p Core Level Shifts of the Epitaxial SiON Layer on a SiC(0001), Studied by Photoemissin Spectroscopy
T. Shirasawa, S. Tanaka, T. Muro, Y. Tamenori, Y. Harada, T. Tokushima, T. Kinoshita, S. Shin, T. Takahashi, H. Tochihara,
Mater. Sci. Forum 675 (2011) 15.
76. Role of residual transition metal atoms in oxygen reduction reaction in cobalt phthalocyanine-based carbon cathode catalysts for polymer electrolyte fuel cell
M. Kobayashi, H. Niwa, Y. Harada, K. Horiba, M. Oshima, H. Ofuchi, K. Terakura, T. Ikeda, Y. Koshigoe, J. Ozaki, S. Miyata, S. Ueda, Y. Yamashita, H. Yoshikawa, K. Kobayashi,
J. Power Sources, 196 (2011) 8346-8351.
75. Changes in electronic states of platinum-cobalt alloy catalyst for polymer electrolyte fuel cells by potential cycling
S. Hidai, M. Kobayashi, H. Niwa, Y. Harada, M. Oshima, Y. Nakamori, T. Aoki,
J. Power Sources, 196 (2011) 8340-8345.
74. X-ray photoemission spectroscopy analysis of N-containing carbon-based cathode catalysts for polymer electrolyte fuel cells
H. Niwa, M. Kobayashi, K. Horiba, Y. Harada, M. Oshima, K. Terakura, T. Ikeda ,Y. Koshigoe, J. Ozaki, S. Miyata, S. Ueda, Y. Yamashita, H. Yoshikawa, K. Kobayashi,
J. Power Sources 196 (2011) 1006-1011.
73.Electronic Structures of Non-Pt Carbon Alloy Catalysts for Polymer Electrolyte Membrane Fuel Cells Revealed by Synchrotron Radiation Analyses
M. Oshima, H. Niwa, M. Saito, M. Kobayashi, K. Horiba, Y. Harada, K. Terakura, T. Ikeda, J. Ozaki, Y. Nabae and S. Miyata,
Mater. Res. Soc. Symp. Proc. 1318 (2011) 437.
72. Electronic structures of B 2p levels in homo-epitaxial growth boron-doped diamond by soft X-rays absorption spectroscopy
J. Nakamura, E. Kabasawa, Y. Harada, S. Iriyama, A. Kawano, T. Oguchi, K. Kuroki, Y. Takano, H. Kawarada,
Physica C 470 (2010) S671-S672.
71.Electronic structure of Pt-Co cathode catalysts in membrane electrolyte assembly observed by X-ray absorption fine structure spectroscopy with different probing depth
M. Kobayashi, H. Niwa, H. Ofuchi, S. Hidai, T. Aoki, Y. Harada and M. Oshima,
J. Electron Spectrosc. Relat. Phenom. 181, (2010) 239-241.
70.Polarization dependent soft X-ray emission spectroscopy of cobalt nano-islands on a nitrogen-adsorbed Cu(001) surface
K. Nakatsuji, Y. Takagi, Y. Yoshimoto, T. Iimori, K. Yaji, K. Tomatsu, Y. Harada, T. Takeuchi, T. Tokushima, Y. Takata, S. Shin, T. Ishikawa, F. Komori,
J. Electron. Spectrosc. Relat. Phenom. 181 (2010) 225-228.
69.High resolution X-ray emission spectroscopy of water and its assignment based on two structural motifs
T. Tokushima, Y. Harada, Y. Horikawa, O. Takahashi, Y. Senba, H. Ohashi, L. G. M. Pettersson, A. Nilsson, and S. Shin
J. Electron. Spectrosc. Relat. Phenom. 177 (2010) 192-205.
68.Reply to Soper et al.: Fluctuations in water around a bimodal distribution of local hydrogen-bonded structural motifs
C. Huang, K. T. Wikfeldt, T. Tokushima, D. Nordlund, Y. Harada, U. Bergmann, M. Niebuhr, T. M. Weiss, Y. Horikawa, M. Leetmaa, M. P. Ljungberg, O. Takahashi, A. Lenz, L. Ojamae, A. P. Lyubartsev, S. Shin, L. G. M. Pettersson, and A. Nilsson
Proc. Natl. Acad. Sci. USA 107 (2010) E45.
67.Electronic structures of imidazolium-based ionic liquids
K. Kanai, T. Nishi, T. Iwahashi, Y. Ouchi, Y. Harada, S. Shin, K. Seki,
J. Electron Spectrosc. Relat. Phenom. 174 (2009) 110-115.
66.Ligand energy controls the Heme-Fe valence in aqueous Myoglobins
Y. Harada, M. Taguchi, Y. Miyajima, T. Tokushima, Y. Horikawa, A. Chainani, Y. Shiro, Y. Senba, H. Ohashi, H. Fukuyama, S. Shin,
J. Phys. Soc. Jpn. 78 (2009) 044802(1-5).
65.Identification of valence electronic states of aqueous acetic acid in acid-base equilibrium using site-selective X-ray emission spectroscopy
Y. Horikawa, T. Tokushima, Y. Harada, O. Takahashi, A. Chainani, Y. Senba, H. Ohashi, A. Hiraya, S. Shin,
Phys. Chem. Chem. Phys. 11 (2009) 8676-8679
64.Co oxidation accompanied by degradation of Pt-Co alloy cathode catalysts in polymer electrolyte fuel cells
M. Kobayashi, S. Hidai, H. Niwa, Y. Harada, M. Oshima, Y. Horikawa, T. Tokushima, S. Shin, Y. Nakamori, T. Aoki,
Phys. Chem. Chem. Phys. 11 (2009) 8226-8230.
63.Defects generation in single-walled carbon nanotubes induced by soft X-ray illumination
Y. Mera, Y. Harada, S. Arima, K. Hata, S. Shin, K. Maeda,
Chem. Phys. Lett. 473 (2009) 138-141.
62.Atomic-layer-resolved bandgap structure of an ultrathin oxynitride-silicon film epitaxially grown on 6H-SiC(0001)
T. Shirasawa, K. Hayashi, H. Yoshida, S. Mizuno, S. Tanaka, T. Muro, Y. Tamenori, Y. Harada, T. Tokushima, Y. Horikawa, E. Kobayashi, T. Kinoshita, S. Shin, T. Takahashi, Y. Ando, K. Akagi, S. Tsuneyuki, H. Tochihara,
Phys. Rev. B 79 (2009) 241301(1-4).
61. The inhomogeneous structure of water at ambient conditions
C. Huang, K. T. Wikfeldt, T. Tokushima, D. Nordlund, Y. Harada, U. Bergmann, M. Niebuhr, T. M. Weiss, Y. Horikawa, M. Leetmaa, M. P. Ljungberg, O. Takahashi, A. Lenz, L. Ojamae, A. P. Lyubartsev, S. Shin, L. G. M. Pettersson, A. Nilsson,
Proc. Natl. Acad. Sci. USA 106 (2009) 15214-15218.
60.Selective observation of the two oxygen atoms at different sites in carboxyl group (-COOH) of liquid acetic acid
T. Tokushima, Y. Horikawa, Y. Harada, O. Takahashi, A. Hiraya and S. Shin,
Phys. Chem. Chem. Phys. 11 (2009) 1679-1682.
59.Characterization of Fe 3d states in CuFeS2 by resonant X-ray emission spectroscopy
K. Sato, Y. Harada, M. Taguchi, S. Shin, A. Fujimori,
Phys. Stat. Solidi A 206 (2009) 1096-1100.
58.X-ray absorption analysis of nitrogen contribution to oxygen reduction reaction in carbon alloy cathode catalysts for polymer electrolyte fuel cells
H. Niwa, K. Horiba, Y. Harada, M. Oshima, T. Ikeda, K. Terakura, J. Ozaki, S. Miyata,
J. Power Sources 187 (2009) 93-97.
57.Anomalous electronic structure of ionic liquids determined by soft x-ray emission spectroscopy: Contributions from the cations and anions to the occupied electronic structure
K. Kanai, T. Nishi, T. Iwahashi, Y. Ouchi, K. Seki, Y. Harada, S. Shin,
J. Chem. Phys. 129 (2008) 224507(1-5).
56.The role of a graphitic surface layer in electron-stimulated ordering in tetrahedral amorphous carbon films
S. Liang, T. Banno, Y. Mera, M. Kitajima, K. Ishioka, Y. Harada, Y. Kitajima, S. Shin, K. Maeda,
New Carbon Materials 23 (2008) 241-244.
55.σ-bonding contribution of a strong π-acceptor molecule: Surface chemical bond of SO2 on Ni(100)
T. Tokushima, Y. Harada, Y. Takata, K. Sodeyama, S. Tsuneyuki, M. Nagasono, Y. Kitajima, Y. Tamenori, H. Ohashi, A. Hiraya, S. Shin,
Phys. Rev. B 78 (2008) 085405(1-5).
54.High resolution x-ray emission spectroscopy of liquid water: The observation of two structural motifs
T. Tokushima, Y. Harada, O. Takahashi, Y. Senba, H. Ohashi, L. G. M. Pettersson, A. Nilsson, S. Shin,
Chem. Phys. Lett. (Frontiers Article) 460 (2008) 387-400.
53.Soft x-ray emission spectroscopy of Co nanoislands on a nitrogen-adsorbed Cu(001) surface
Y. Takagi, K. Nakatsuji, Y. Yoshimoto, T. Iimori, K. Yaji, K. Tomatsu, Y. Harada, T. Takeuchi, T. Tokushima, Y. Takata, S. Shin, T. Ishikawa, F. Komori,
Surf. Sci. 602 (2008) L65-L68.
52.Comment on Isotope and Temperature Effects in Liquid Water Probed by X-ray Absorption and Resonant X-ray Emission Spectroscopy
L. G. M. Pettersson, T. Tokushima, Y. Harada, O. Takahashi, S. Shin, A. Nilsson,
Phys. Rev. Lett. 100 (2008) 249801.
51.Recoil effects of photoelectrons in a solid
Y. Takata, Y. Kayanuma, M. Yabashi, K. Tamasaku, N. Nishino, D. Miwa, Y. Harada, K. Horiba, S. Shin, S. Tanaka, K. Ikenaga, K. Kobayashi, Y. Senba, H. Ohashi, and T. Ishikawa,
Phys. Rev. B 75, (2007) 233404(1-4).
50.Soft X-ray absorption and emission study of silicon oxynitride/Si(100) interface
Y. Yamashita, K. Oguchi, K. Mukai, J. Yoshinobu, Y. Harada, T. Tokushima, S. Shin, N. Tamura, H. Nohira, T. Hattori,
J. J. Appl. Phys. 46 (2007) L77-L79.
49.Structural change in amorphous carbon on core excitations induced by soft x-ray illumination
K. Maeda, S. Liang, Y. Harada, Y. Kitajima, S. Shin, Y. Mera,
Proc. SPIE, Vol. 6586 (2007) 65860C.
48.Electronic Structure of DNA Nucleobases and Their Dinucleotides Explored by Soft X-ray Spectroscopy
Y. Harada, T. Takeuchi, H. Kino, A. Fukushima, K. Takakura, K. Hieda, A. Nakao, S. Shin, H. Fukuyama
J. Phys. Chem: A,110 (2006) 13227-13231.
47.Dynamical changeover of core exciton state of graphite and resonant x-ray emission spectrum:From shallow to deep level with symmetry breaking
A. Yasui, Y. Kayanuma, S. Tanaka, Y. Harada,
Phys.Rev.B, 74 (2006) 205404(1-9).
46.Direct observation of site-specific valence electronic structure at the SiO2/Si interface
Y.Yamashita, S.Yamamoto, K.Mukai, J.Yoshinobu, Y.Harada, T.Tokushima, T.Takeuchi, Y.Takata, S.Shin, K.Akagi, S.Tsuneyuki
Phys.Rev.B, 73 (2006) 045336(1-4).
45.Effects of interface roughness on the local valence electronic structure at the SiO2/Si interface: soft x-ray absorption
Y.Yamashita, S.Yamamoto, K.Mukai, J.Yoshinobu, Y.Harada, T.Tokushima, Y.Takata, S.Shin
J. Phys. IV France, 132 (2006) 259-262.
44.Performance of a highly stabilized and high-resolution beamline BL17SU for advanced soft x-ray spectroscopy at SPring-8
H. Ohashi, Y. Senba, H. Kishimoto, T. Miura, E. Ishiguro, T. Takeuchi, M. Oura, K. Shirasawa, T. Tanaka, M. Takeuchi, K. Takeshita, S. Goto, S. Takahashi, H. Aoyagi, M. Sano, Y. Furukawa, T. Ohata, T. Matsushita, Y. Ishizawa, S. Taniguchi, Y. Asano, Y. Harada, T. Tokushima, K. Horiba, H. Kitamura, T. Ishikawa, S. Shin
AIP Conf. Proc., 879 (2006) 523.
43.Direct observation of site-specific valence electronic structure at SiO2/Si(111) interface
Y.Yamashita, S.Yamamoto, K.Mukai, J.Yoshinobu, Y.Harada, T.Tokushima, T.Takeuchi, Y.Takata, S.Shin, K.Akagi, S.Tsuneyuki
e-J Surf. Sci.Nanotech., 4 (2006) 280-284.
42.High performance slit-less spectrometer for soft x-ray emission spectroscopy
T.Tokushima, Y.Harada, H.Ohashi, Y.Senba, S.Shin
Rev.Sci.Instruments, 77 (2006) 063107(1-5).
41.Bulk band structure and fermi surface of nickel: a soft x-ray angle-resolved photoemission study
N.Kamakura, Y.Takata, T.Tokushima, Y.Harada, A.Chainani, K.Kobayashi, S.Shin
Phys.Rev.B, 74 (2006) 045127(1-9).
40.Intermolecular interaction by apical oxygen in titanyl phthalocyanine
Y.Harada, T.Tokushima, Y.Takata, N.Kamakura, T.Takeuchi, K.Kobayashi, Y.Shirota, S.Shin
J.J Appl.Phys, 44 (2005) L1147-1149.
39.Graphitization of tetrahedral amorphous carbon films incuced by core electron excitations
S.Liang, Y.Harada, S.Shin, Y.Kitajima, Y.Mera, K.Maeda
J.J Appl.Phys, 44 (2005) L1472-74.
38.Soft x-ray spectroscopy of diluted magnetic semiconductor Ga1-xMxN(M=Cr,Mn)
T.Takeuchi, Y.Harada, T.Tokushima, Y.Takata, A.Chainani, J.J.Kim, P.P.Chen, H.Makino, T.Hanada, T.Yao, T.Yamamoto, T.Tsukamoto, K.Kobayashi, S.Shin
J. Electron. Spectrosc. Relat. Phenom., 144-147 (2005) 707-710.
37.Local bonding structure in mechanically activated TiH2 and TiH2 plus graphite mixture
E.Z. Kurmaev, O. Morozova, T.I. Khomenko, C. Borchers, S.N. Nemnonov, Y. Harada, T. Tokushima, H. Osawa, T. Takeuchi, S. Shin
J. Alloys Compd., 395 (2005) 240-246.
36.Direct observation of a neutral Mn acceptor in Ga1-xMnxAs by resonant x-ray emission spectroscopy
Y.Ishiwata, T.Takeuchi, R.Eguchi, M.Watanabe, Y.Harada, K.Kanai, A.Chainani, M.Taguchi, S.Shin, M.C.Debnath, I.Souma, Y.Oka, T.Hayashi, Y.Hashimoto, S.Katsumoto, Y.Iye
Phys. Rev. B, 71 (2005) 121202-121205.
35.Iron nanoparticles in amorphous SiO2: X-ray emission and absorption spectra
E.Z. Kurmaev, D.A. Zatsepin, S.O. Cholakh, B. Schmidt, Y. Harada, T. Tokushima, H. Osawa, S. Shin, T. Takeuchi
Phys. Solid State, 47 (2005) 754-757.
34.Electronic structure characteristics of MBE (molecular beam epitaxy)-grown diluted magnetic semiconductor Ga1-xCrxN films
T.Takeuchi, M.Tagucih, Y.Harada, T.Tokushima, Y.Takata, A.Chainani, J.J.Kim, H.Makino, T.Yao, T.Tsukamoto, S.Shin, K. Kobayashi
J.J Appl.Phys., 44 (2005) L153-L155.
33.Dynamical symmetry breaking under core excitation in graphite: polarization correlation in soft x-ray recombination emission
Y.Harada, T.Tokushima, Y.Takata, T.Takeuchi, Y.Kitajima, S.Tanaka, Y.Kayanuma, S.Shin
Phys. Rev. Lett., 93 (2004) 017401-017403.
32.Polarization dependence in resonant soft X-ray emission spectroscopy of 3d transition metal compounds
Y.Harada, S.Shin
J. Electron. Spectrosc. Relat. Phenom., 136 (2004) 143-150.
31.Doping-dependent changes in nitrogen 2p states in the diluted magnetic semiconductor Ga1-xCrxN
T.Takeuchi, Y.Harada, T.Tokushima, M.Tagucih, Y.Takata, A.Chainani, J.J.Kim, H.Makino, T.Yao, T.Tsukamoto, S.Shin, K. Kobayashi
Phys. Rev. B, 70 (2004) 245323-245326.
30.A UHV apparatus for soft x-ray spetroscopy with symmetry selection for solids and surfaces
Y.Takata, T.Tokushima, Y.Harada, N.Kamakura, Y.Kitajima, M.Nagasono, Y.Tamenori, H.Ohashi, A.Hiraya, E.Ishiguro, S.Shin
AIP Conf. Proc., 705 (2004) 1186-1189.
29.Layer-dependent band dispersion and correlations using tunable soft x-ray ARPES
N.Kamakura, Y.Takata, T.Tokushima, Y.Harada, A.Chainani, K.Kobayashi, S.Shin
Europhysics Lett., 67 (2004) 240-246.
28.Resonant X-ray emission spectroscopy in scandium halides
M. Matubara, Y. Harada, S. Shin, T. Uozumi, A. Kotani
J. Phys. Soc. Jpn., 73 (2004) 711-718.
27.Electron correlation energy of LaxSr1-xTiO3 by high-resolution soft-x-ray emission spectroscopy
T.Higuchi, T.Takeuchi, T.Tsukamoto, Y.Harada, Y.Taguchi, Y.Tokura, S.Shin
Nucl. Instrum. & Methods, 199 (2003) 386-390.
26.Unique identification of Zhang-Rice singlet excitation in Sr2CuO2Cl2 mediated by O 1s core hole; Symmetry-selective resonant soft X-ray Raman scattering study
Y. Harada, K. Okada, R. Eguchi, A. Kotani, H. Takagi, T. Takeuchi, S. Shin
Phys. Rev. B, 66 (2002) 165104.
24.Design of a flat field spectrometer for soft X-ray emission spectroscopy
T. Tokushima, Y. Harada, M. Watanabe, Y. Takata, E. Ishiguro, A. Hiraya, S. Shin
Surf. Rev. & Lett., 9 (2002) 503-508.
23.Feasibility studies of the three-dimensional detector for soft x-ray emission spectroscopy
M. Oura, K. Kobayashi, M. Watanabe, Y. Harada, T. Suzuki, S. Shin, O. Jagutzki
Surf. Rev. & Lett., 9 (2002) 515-520.
22.Polarization dependence of resonant soft X-ray emission spectra in Ce compounds
M. Watanabe, Y. Harada, M. Nakazawa, Y. Ishiwata, R. Eguchi, T. Takeuchi, A. Kotani, S. Shin
Surf. Rev. & Lett., 9 (2002) 983-987.
21.Polarization dependence of resonant X-ray emission spectra in 3dn transition metal compounds with n=0,1,2,3
M.Matsubara, T.Uozumi, A.Kotani, Y.Harada, S.Shin
J. Phys. Soc. Jpn., 71 (2002) 347-356.
20.Manganese concentration and low-temperature annealing dependence of Ga1-xMnxAs by x-ray absorption spectroscopy
Y.Ishiwata, M.Watanabe, R.Eguchi, T.Takeuchi, Y.Harada, A.Chainani, S.Shin, T.Hayashi, Y,Hashimoto, S.Katsumoto, Y.Iye
Phys. Rev. B, 62 (2002) 233201.
19. emission anomaly in the N 1s resonance emission from hexagonal BN:effects of the core hole potential
N.Miyata, M.Yanagihara, M.Watanabe, Y.Harada, S.Shin
J. Phys. Soc. Jpn., 71 (2002) 1761-1764.
18.Electronic structure of Bi4Ti3O12 thin film and single crystal determined by resonant soft-x-ray emission spectroscopy
T.Higuchi, K.Kudoh, T.Takeuchi, Y.Masuda, Y.Harada, S.Shin, T.Tsukamoto
J.J. Appl.Phys., 41 (2002) 7195-7197.
v 17.Polarization dependence of the soft-x-ray Raman scattering at the L edge of TiO2
Y. Harada, M. Watanabe, R. Eguchi, Y. Ishiwata, M. Matsubara, A. Kotani, A. Yagishita, S. Shin
J. Electron Spectrosc. Relat. Phenom., 114-116 (2001) 969-973.
16.Resonant soft x-ray emission spectroscopy of NiO across the Ni L2,3 thresholds
H. Ishii, Y. Ishiwata, R. Eguchi, Y. Harada, M. Watanabe, A. Chainani, S. Shin
J. Phys. Soc. Jpn., 70 (2001) 1813-1816.
15.Magnetism and metal-insulator transition in III-V based diluted magnetic semiconductors
S. Katsumoto, T. Hayashi, Y. Hashimoto, Y. Iye, Y. Ishiwata, M. Watanabe, R. Eguchi, T. Takeuchi, Y. Harada, S. Shin, K. Hirakawa
Materials Science & Engineering B-Solid State Materials for Advanced Technology, B84 (2001) 88-95.
14.Electronic structure of Bi4Ti3O12 thin filmby soft-x-ray emission spectroscopy
T.Higuchi, M.Tanaka, K.Kudoh, T.Takeuchi, Y.Harada, S.Shin, T.Tsukamoto
J.J. Appl.Phys., 40 (2001) 5803-5805.
13.Polarization dependence of the soft-x-ray Raman scattering at the L edge of TiO2
Y. Harada, T.Kinugasa, R. Eguchi, M. Matsubara, A. Kotani, M.Watanabe, A. Yagishita, S. Shin
Phys.Rev.B, 61 (2000) 12854-12859.
12.High resolution soft X-ray absorption spectroscopy for the chemical state analysis of Mn
J.Kawai, Y.Mizutani, T.Sugimura, M.Sai, T.Higuchi, Y.Harada, A.Fukushima, M.Fujisawa, M.Watanabe, K.Maeda, S.Shin, Y.Gohshi
Spectr.Acta.B, 55 (2000) 1385-1395.
11.Polarization dependence of resonant X-ray emission spectra in early transition metal compounds
M.Matsubara, T.Uozumi, A.Kotani, Y.Harada, S.Shin
J. Phys. Soc. Jpn., 69 (2000) 1558-1565.
10.Soft-X-ray emission study on LaxSr1-xTiO3
T. Higuchi, T. Tsukamoto, M. Watanabe, Y. Harada, Y. Tezuka, Y. Tokura, S. Shin
Physica B, 281-282 (2000) 615-616.
9.Crystal-field splitting and the on-site Coulomb energy of LaxSr1-xTiO3 from resonant soft-x-ray emission spectroscopy
T. Higuchi, T. Tsukamoto, M. Watanabe, M.M. Grush, T.A. Callcott, R.C. Perera, D.L. Ederer, Y. Tokura, Y. Harada, Y. Tezuka, S. Shin
Phys. Rev. B, 60 (1999) 7711-7714.
8.Spectrometer for polarized soft X-ray Raman scattering
Y. Harada, H. Ishii, M. Fujisawa, Y. Tezuka, S. Shin, M. Watanabe, Y. Kitajima, A. Yagishita
J. Sync. Rad., 5 (1998) 1013-1015.
7.Mn Lα and F Kα resonant X-ray fluorescence spectroscopy of MnF2
J. Kawai, T. Yamamoto, Y. Harada, S. Shin
J. Sync. Rad., 5 (1998) 1067-1068.
6.Soft X-ray emission spectroscopy of early transition metal compounds
S. Shin, M. Fujisawa, H. Ishii, Y. Harada, M. Watanabe, M.M. Grush, T.A. Callcott, R.C.C. Perera, E.Z. Kurmaev, A. Moewes, R. Winarski, S. Stadler, D.L. Ederer
J. Electron. Spectrosc. Relat. Phenom., 92 (1998) 197-205.
5.Soft X-ray emission spectroscopy of NiAs-type MnTe at the Mn 2p core threshold
T. Kotsugi, H. Sato, S. Senba, H. Okuda, Y. Ueda, M. Taniguchi, Y. Harada, S. Shin, A. Tanaka, T. Jo
J. Electron. Spectrosc. Relat. Phenom., 88-91 (1998) 293-296.
4.Electronic structure of Sr2RuO4: X-ray fluorescence emission study
E.Z. Kurmaev, S. Stadler, D.L. Ederer, Y. Harada, S. Shin, M.M. Grush, T.A. Callcott, R.C.C. Perera, D.A. Zatsepin, N. Ovechkina, M. Kasai, Y. Tokura, T. Takahashi, K. Chandrasekaran, R. Vijayaraghavan, U.V. Varadaraju
Phys. Rev. B, 57 (1998) 1558-1562.
3.Fluorine K alpha X-ray fluorescence spectra of MnF2 excited at threshold
J. Kawai, T. Yamamoto, Y. Harada, S. Shin
Sol.State Commun., 105 (1998) 381-385.
2.Relaxation process of the excited state and selection rule in the soft X-ray emission of Si and cBN
S. Shin, A. Agui, Y. Harada
J. Sync. Rad., 4 (1997) 256-260.
1.Observation of the surface 4f state of CePd7 by means of the resonant -inverse-photoemission study at the Ce 4d absorption edge
K. Kanai, Y. Tezuka, M. Fujisawa, Y. Harada, S. Shin, G. Schmerber, J.P. Kappler, J.C. Parlebas, A. Kotani
Phys. Rev. B, 55 (1997) 2623-2627.
“液体水分子の内殻電子励起ダイナミクスと局所構造”
しょうとつ，原子衝突学会，vol.10, pp.14-20, 2013.
原田慈久, 小林正起，丹羽秀治，齋藤 信，尾嶋正治,
“カーボンアロイ触媒の放射光解析”
表面科学, 表面科学会，vol.32, pp. 716-722, 2011.
原田慈久, 辛 埴,
“軟X線再結合発光で見るグラファイトの原子移動”
分光研究, 日本分光学会, vol.53, pp.297-298, 2004.
” 放射光が拓く新しい水の分光”
学術の動向15 (2010) 62-66.
原田慈久、田口宗孝、辛埴
“ミオグロビンのFe3d電子状態”
固体物理特集号43 (2008) 19-28.
原田慈久
“軟X線発光の偏光依存性の研究とその応用”
放射光18 (2005) 101-103.
“鉄タンパク質の電子状態と機能”
「鉄の辞典」, 朝倉書店 3.11.d節, 2014.
原田慈久
” XESで表面・界面を見よう”
問題と解説で学ぶ表面科学(現代表面科学シリーズ 6) , 日本表面科学会編, pp70, 2013.
原田慈久
” おいしいお酒の秘密とは？”
ブルーバックス「放射光が解き明かす驚異のナノ世界」日本放射光学会編, pp181-184, 2011.
原田慈久，辛 埴，城 宜嗣
“鉄の新常識 いま,注目を集めるヘム鉄”
岩波科学, 岩波書店, vol.79, pp.1108-1113, 2009.
Takashi Kimura, Yoko Takeo, Kai Sakurai, Noboru Furuya, Satoru Egawa, Gota Yamaguchi, Yusuke Matsuzawa, Takehiro Kume, Hidekazu Mimura, Mari Shimura, Haruhiko Ohashi, Iwao Matsuda, Yoshihisa Harada
Optics Express 30 (2022) 26220-26228.
173. Operando resonant soft X-ray emission spectroscopy of LiMn2O4 cathode using an aqueous electrolyte solution
Daisuke Asakura, Yusuke Nanba, Hideharu Niwa, Hisao Kiuchi, Jun Miyawaki, Masashi Okubo, Hirofumi Matsuda, Yoshihisa Harada, Eiji Hosono
Phys. Chem. Chem. Phys. 24 (2022) 19177-19183.
172. Editorial: Interfacial Water: A Physical Chemistry Perspective, Volume II
Yoshihisa Harada
Fron. Chem. 10 (2022) 896586 (1-2).
171. Infrared Spectra and Hydrogen-Bond Configurations of Water Molecules at the Interface of Water-Insoluble Polymers under Humidified Conditions
Yuka Ikemoto, Yoshihisa Harada, Masaru Tanaka, Daiki Murakami, Shin-nosuke Nishimura, Naoya Kurahashi, Taro Moriwaki, Kosuke Yamazoe, Hitoshi Washizu, Yoshiki Ishii, Hajime Torii
J. Phys. Chem. B, 126 (2022) 4143-4151.
170. Electronic Structure of Carbon Dioxide in Sylgard-184 evaluated by using X-ray Emission Spectroscopy
Ryosuke Matsuno, Yokajaksusri Nutthon, Akira Miyano, Kakeru Ninomiya, Maiko Nishibori, Hisao Kiuchi, Shigenori Fujikawa, Yoshihisa Harada, Atsushi Takahara
Chem. Lett., 51 (2022) 650–653.
169. 磁場中共鳴非弾性軟X 線散乱によるハーフメタル型ホイスラー合金のスピン偏極電子構造研究
藤原秀紀、梅津理恵、宮脇淳、原田慈久、菅滋正
放射光, Vol.35(No.2)(2022) 78-87.
168. オペランド軟X線発光分光で見るリチウムイオン電池負極材料のコンバージョン反応
朝倉大輔、細野英司、原田慈久
電気化学, Vol.90(No.1)(2022) 4-9.
167. Critical In-plane Density of Polyelectrolyte Brush for the Ordered Hydrogen-bonded Structure of Incorporated Water
Kosuke Yamazoe*, Yuji Higaki, Yoshihiro Inutsuka, Jun Miyawaki, Atsushi Takahara, Yoshihisa Harada*
Langmuir, 38 (2022) 3076–3081.
166. Interpretation of the x-ray emission spectra of liquid water through temperature and isotope dependence
Osamu Takahashi, Ryosuke Yamamura, Takashi Tokushima, Yoshihisa Harada
Phys. Rev. Lett., 128 (2022) 086002 (1-5).
165. 放射光を用いた固体高分子型燃料電池正極触媒のオペランド解析
尾嶋正治*、原田慈久*
燃料電池, Vol.21(No.3) (2022) 7-13.
164. Identification of Valence Electronic States Reflecting the Hydrogen Bonding in Liquid Ethanol
Ryosuke Yamamura, Kosuke Yamazoe, Jun Miyawaki, Yoshihisa Harada*, Osamu Takahashi*
J. Phys. Chem. B, 126 (2022) 1101-1107
163. Hydration mechanism in blood-compatible polymers undergoing phase separation
Daiki Murakami, Kosuke Yamazoe, Shin-nosuke Nishimura, Naoya Kurahashi, Tomoya Ueda, Jun Miyawaki, Yuka Ikemoto, Masaru Tanaka*, Yoshihisa Harada*
Langmuir, 38 (2022) 1090-1098.
162. Fast and versatile polarization control of X-ray by segmented cross undulator at SPring-8
Jun Miyawaki, Susumu Yamamoto, Yasuyuki Hirata, Masafumi Horio, Yoshihisa Harada, Iwao Matsuda
AAPPS Bulletin, 31 (2021) 25 (1-24).
161. Soft X-Ray Emission Studies on Hydrate-Melt Electrolytes
Tatau Shimada, Norio Takenaka, Eriko Watanabe, Yuki Yamada, Yi-Tao Cui, Yoshihisa Harada, Masashi Okubo, Atsuo Yamada
J. Phys. Chem. B 125 (2021) 11534-11539.,file Supplementary information
160. Hydrogen-bonded structure of water in the loop of anchored polyrotaxane chain controlled by anchoring density
Keishi Akada, Kosuke Yamazoe, Jun Miyawaki, Rina Maeda, Kohzo Ito, Yoshihisa Harada
Front. Chem. 9 (2021) 743255 (1-7).
159. Electronic Surface Reconstruction of TiO2 Nanocrystals Revealed by Resonant Inelastic X-ray Scattering
Cheng-Hao Chuang, Chieh-Ming Chen, Mukes Kapilashrami, Yu-Cheng Shao, P. -A. Glans, Ping-Hung Yeh, Chih-Ming Chang, Sheraz Gul, Gongming Wang, Yat Li, Jin Zhang, Jun Miyawaki, Hideharu Niwa, Yoshihisa Harada, Jin-Ming Chen, Way-Faung Pong, and Jinghua Guo
J. Vac. Sci. Technol. A 39 (2021) 063204 1-6.
158. Detecting halfmetallic electronic structures of spintronic materials in a magnetic field
H. Fujiwara, R.Y. Umetsu, F. Kuroda, J. Miyawaki, T. Kashiuchi, K. Nishimoto, K. Nagai, A. Sekiyama, A. Irizawa, Y. Takeda, Y. Saitoh, T. Oguchi, Y. Harada, S. Suga
Scientific Reports, 11 (2021) 18654 (1-9).,file Supplementary information
157. 放射光オペランド計測の近未来：軟 X 線吸収・発光分光の発展と機能材料分析
原田慈久
精密工学会誌, 87 (2021) 34-38.
156. 放射光軟X線分光法によるリチウムイオン電池の電子状態オペランド計測
細野 英司, 原田 慈久, 朝倉 大輔
計測と制御 2021 年 60 巻 3 号 p. 207-212.
155. Soft X-ray emission spectroscopy for electronic state of water molecules influenced by plasma-treated multi-wall carbon nanotubes
Noritaka Sakakibara, Kenichi Inoue, Shion Takahashi, Taku Goto, Tsuyohito Ito, Keishi Akada, Jun Miyawaki, Yukiya Hakuta, Kazuo Terashima, and Yoshihisa Harada
Phys. Chem. Chem. Phys. 23 (2021) 10468-10474.
154. A Global Shutter Wide Dynamic Range Soft X-Ray CMOS Image Sensor with Backside-Illuminated Pinned Photodiode, Two-Stage Lateral Overflow Integration Capacitor and Voltage Domain Memory Bank
Hiroya Shike, Rihito Kuroda, Ryota Kobayashi, Maasa Murata, Yasuyuki Fujihara, Manabu Suzuki, Shoma Harada, Taku Shibaguchi, Naoya Kuriyama, Takaki Hatsui, Jun Miyawaki, Tetsuo Harada, Yuichi Yamasaki, Takeo Watanabe, Yoshihisa Harada, and Shigetoshi Sugawa
IEEE Transactions on Electron Devices, 68 (2021) 2056-2063.
153. Minority-Spin Impurity Band in n-Type (In,Fe)As: A Materials Perspective for Ferromagnetic Semiconductors
Masaki Kobayashi, Le Duc Anh , Jan Minar, Walayat Khan, Stephan Borek, Pham Hai, Yoshihisa Harada, Thorsten Schmitt, Masaharu Oshima, Atsushi Fujimori, Masaaki Tanaka, Vladimir Strocov
Physical Review B, 103 (2021) 115111 (1-10).
152. Localized character of charge excitations for La2-xSrxNiO4+δ revealed by oxygen K-edge resonant inelastic X-ray scattering
Kohei Yamagami, Kenji Ishii, Yasuyuki Hirata, Keisuke Ikeda, Jun Miyawaki, Yoshihisa Harada, Masanori Miyazaki, Shun Asano, Masaki Fujita, and Hiroki Wadati
Phys. Rev. B, 102 (2020) 165145 (1-7).
151. Ion Selectivity of Water Molecules in Subnanoporous Liquid-Crystalline Water-Treatment Membranes – Structural Study of Hydrogen Bonding
Ryusuke Watanabe, Takeshi Sakamoto, Kosuke Yamazoe, Jun Miyawaki, Takashi Kato, Yoshihisa Harada
Angew. Chem. Int. Ed., 59 (2020) 23461-23465.
150. Tetragonal Distortion of BaTiO3/Bi0.5Na0.5TiO3 Nanocomposite Responsible for Anomalous Piezoelectric and Ferroelectric Behaviors
Wenxiong Zhang, Qi Feng, Eiji Hosono, Daisuke Asakura, Jun Miyawaki, Yoshihisa Harada
ACS Omega, 5 (2020) 22800-22807.
149. Anisotropic x-ray scattering of transiently oriented water
Kyung Hwan Kim, Alexander Spah, Cheolhee Yang, Stefano Bonetti, Katrin Amann-Winkel, Daniel Mariedahl, Daniel Schlesinger, Jonas A. Sellberg, Derek Mendez, Gijs van der Schot, Harold Young Hwang, Jesse Clark, Owada Shigeki, Togashi Tadashi, Yoshihisa Harada, Hirohito Ogasawara, Tetsuo Katayama, Anders Nilsson and Fivos Perakis
Phys. Rev. Lett., 125 (2020) 076002 (1-6).
148. Revisit the Phase Diagram of T*-type La1-x/2Eu1-x/2SrxCuO4 Using Oxygen K-edge X-ray Absorption Spectroscopy
Shun Asano, Kenji Ishii, Kohei Yamagami, Jun Miyawaki, Yoshihisa Harada, Masaki Fujita
J. Phys. Soc. Jpn., 89 (2020) 075002 (1-2).
147. Multiorbital Bond Formation for Stable Oxygen-Redox Reaction in Battery Electrodes
Takaaki Sudayama, Kazuki Uehara, Takahiro Mukai, Daisuke Asakura, Xiang-Mei Shi, Akihisa Tsuchimoto, Benoit Mortemard de Boisse, Tatau Shimada, Eriko Watanabe, Yoshihisa Harada, Masanobu Nakayama, Masashi Okubo, Atsuo Yamada
Energy & Environmental Science, 13 (2020) 1492-1500 Doi:10.1039/C9EE04197D
146. Operando soft X-ray emission spectroscopy of the Fe2O3 anode to observe the conversion reaction
Daisuke Asakura, Yusuke Nanba, Hideharu Niwa, Hisao Kiuchi, Jun Miyawaki, Masashi Okubo, Masaharu Oshima, Eiji Hosono and Yoshihisa Harada
Phys. Chem. Chem. Phys., 21 (2019) 26351-26357
145. Elucidation of Structure-Activity Correlations in a Nickel-Manganese Oxide OER Catalyst by Operando Ni L-edge XAS and 2p3d RIXS
Mustafa Al Samarai, Anselm Hahn, Abbas Beheshti Askari, Yi-Tao Cui, Kosuke Yamazoe, Jun Miyawaki, Yoshihisa Harada, Olaf Rudiger, Serena DeBeer
ACS Appl. Mater. Interfaces, 11 (2019) 38595-38605
144. Microscopic photoelectron analysis of single crystalline LiCoO2 particles during the charge-discharge in an all solid-state lithium ion battery
Keishi Akada, Takaaki Sudayama, Daisuke Asakura, Hirokazu Kitaura, Naoka Nagamura, Koji Horiba, Masaharu Oshima, Eiji Hosono, and Yoshihisa Harada
Sci. Rep., 9 (2019) 12452 (1-7)
143. Do X-ray spectroscopies provide evidence for continuous distribution models of water at ambient conditions?
Lars GM Pettersson, Yoshihisa Harada and Anders Nilsson
Proc. Nat. Acad. Sci., 116 (2019) 17156-17157
142. Mn 2p Resonant X-ray Emission Clarifies the Redox Reaction and Charge-Transfer Effects in LiMn2O4
Daisuke Asakura, Yusuke Nanba, Eiji Hosono, Masashi Okubo, Hideharu Niwa, Hisao Kiuchi, Jun Miyawaki and Yoshihisa Harada
Phys. Chem. Chem. Phys., 21 (2019) 18363-18369
141. Measurements of Ultrafast Dissociation in Resonant Inelastic X-ray Scattering of Water
Kosuke Yamazoe, Jun Miyawaki, Hideharu Niwa, Anders Nilsson, and Yoshihisa Harada
J. Chem. Phys., 150 (2019) 204201 (1-7)
140. Direct Evidence of Interfacial Hydrogen Bonding in Proton-Electron Concerted 2D Organic Bilayer on Au Substrate
Susumu Yamamoto, Hiroyuki S Kato, Akira Ueda, Shinya Yoshimoto, Yasuyuki Hirata, Jun Miyawaki, Kohei Yamamoto, Yoshihisa Harada, Hiroki Wadati, Hatsumi Mori, Jun Yoshinobu and Iwao Matsuda
e-Journal of Surface Science and Nanotechnology, 17 (2019) 49-55
139. Operando measurement of single crystalline Li4Ti5O12 with octahedral-like morphology by microscopic X-ray photoelectron spectroscopy
Keishi Akada, Takaaki Sudayama, Daisuke Asakura, Hirokazu Kitaura, Naoka Nagamura, Koji Horiba, Masaharu Oshima, Eiji Hosono, and Yoshihisa Harada
J. Electron. Spectrsc. Relat. Phenom., 233 (2019) 64-68
138. Half-metallicity of Mn2VAl ferrimagnet revealed by resonant inelastic soft x-ray scattering in a magnetic field
R. Umetsu, H. Fujiwara, K. Nagai, Y. Nakatani, M. Kawada, A. Sekiyama, F. Kuroda, H. Fujii, T. Oguchi, Y. Harada, J. Miyawaki, and S. Suga
Phys. Rev. B, 99 (2019) 134414 (1-10)
137. Effect of amino group protonation on carboxyl group in aqueous glycine observed by O 1s X-ray emission spectroscopy
Y. Horikawa, T. Tokushima, O. Takahashi, Y. Harada, A. Hiraya and S.Shin
Phys. Chem. Chem. Phys. 20 (2018) 23214-23221.
136. Probing the valence electronic structure of low-spin ferrous and ferric complexes using 2p3d resonant inelastic X-ray scattering (RIXS)
Anselm W. Hahn, Benjamin E. Van Kuiken, Vijay Gopal Chilkuri, Natalia Levin, Eckhard Bill, Thomas Weyhermuller, Alessandro Nicolaou, Jun Miyawaki, Yoshihisa Harada and Serena DeBeer
Inorg. Chem. 57 (2018) 9515-9530.
135. Electronic Spectra of Iron-Sulfur Complexes Measured by 2p3d RIXS Spectroscopy
Benjamin E. Van Kuiken, Anselm W. Hahn, Brahamjot Nayyar, Christine E. Schiewer, Sonny C. Lee, Franc Meyer, Thomas Weyhermuller, Alessandro Nicolaou, Yi-Tao Cui, Jun Miyawaki, Yoshihisa Harada, and Serena DeBeer
Inorg. Chem. 57 (2018) 7355-7361.
134. Resonant Inelastic X-Ray Scattering
Yoshihisa Harada
Compendium of Surface and Interface Analysis, Ed. The Surface Science Society of Japan, Springer, pp 531-537, ISBN:978-981-10-6155-4.
133. Direct observation of Cr3+ 3d states in ruby: towards experimental mechanistic evidence of metal chemistry
Myrtille O.J.Y. Hunault, Yoshihisa Harada, Jun Miyawaki, Jian Wang, Andries Meijerink, Frank M.F de Groot, and Matti M. van Schooneveld
J. Phys. Chem. A 122 (2018) 4399-4413.
132. Tensile-Strain Dependent Spin States in Epitaxial LaCoO3 Thin Films
Y. Yokoyama, Y. Yamasaki, M. Taguchi, Y. Hirata, K. Takubo, J. Miyawaki, Y. Harada, D. Asakura, J. Fujioka, M. Nakamura, H. Daimon, M. Kawasaki, Y. Tokura and H. Wadati
Phys. Rev. Lett. 120 (2018) 206402 (1-5).
131. Resonant Inelastic X-ray Scattering
Yoshihisa Harada
Sync. Rad. News 31:2 (2018) 2-2.
130. Cobalt-to-vanadium charge transfer in polyoxometalate water oxidation catalysts revealed by 2p3d resonant inelastic x-ray scattering
Boyang Liu, Elliot N. Glass, Ru-pan Wang, Yi-tao Cui, Yoshihisa Harada, Di-jing Huang, Stefan Schuppler, Craig L. Hill and Frank F.M. de Groot
Phys. Chem. Chem. Phys. 20 (2018) 4554-4562.
129. Electronic structure and magnetic properties of the half-metallic ferrimagnet Mn2VAl probed by soft x-ray spectroscopies
K. Nagai, H. Fujiwara, H. Aratani, S. Fujioka, H. Yomosa, Y. Nakatani, T. Kiss, A. Sekiyama, F. Kuroda, H. Fujii, T. Oguchi, A. Tanaka, J. Miyawaki, Y. Harada, Y. Takeda, Y. Saitoh, S. Suga, and R. Y. Umetsu
Phys. Rev. B, 97 (2018) 035143 (1-8).
128. Raman and fuorescence-like components in resonant inelastic x-ray scattering on LaAlO3/SrTiO3 heterostructures
F. Pfaff, H. Fujiwara, G. Berner, A. Yamasaki, H. Niwa, A. Gloskovskii, W. Drube, O. Kirilmaz, A. Sekiyama, J. Miyawaki, Y. Harada, S. Suga, M. Sing, and R. Claessen
Phys. Rev. B, 97 (2018) 035110 (1-8).
127. Determination of the element-specific complex permittivity using a soft X-ray phase modulator
Yuya Kubota , Yasuyuki Hirata , Jun Miyawaki , Susumu Yamamoto , Hisazumi Akai , Rei Hobara , Shingo Yamamoto , Kohei Yamamoto , Takashi Someya , Kou Takubo , Yuichi Yokoyama , Mihoko Araki , Munetaka Taguchi , Yoshihisa Harada , Hiroki Wadati , Masakiyo Tsunoda , Ryota Kinjo , Akihiro Kagamihata , Takamitsu Seike , Masao Takeuchi , Takashi Tanaka , Shik Shin, Iwao Matsuda
Phys. Rev. B, 96 (2017) 214417 (1-6).
126. Dzyaloshinskii-Moriya Interaction in α-Fe2O3 Measured by Magnetic Circular Dichroism in Resonant Inelastic Soft X-ray Scattering
Jun Miyawaki, Shigemasa Suga, Hidenori Fujiwara, Masato Urasaki, Hidekazu Ikeno, Hideharu Niwa, Hisao Kiuchi and Yoshihisa Harada
Phys. Rev. B, 96 (2017) 214420 (1-9).
125. Probing the OH Stretch in Different Local Environments in Liquid Water
Yoshihisa Harada, Jun Miyawaki, Hideharu Niwa, Kosuke Yamazoe, Lars G. M. Pettersson, and Anders Nilsson
J. Phys. Chem. Lett. 8 (2017) 5487-5491.
124. Observation of momentum-dependent charge excitations in hole-doped cuprates using resonant inelastic x-ray scattering at the oxygen K edge
K. Ishii, T. Tohyama, S. Asano, K. Sato, M. Fujita, S. Wakimoto, K. Tustsui, S. Sota, J. Miyawaki, H. Niwa, Y. Harada, J. Pelliciari, Y. Huang, T. Schmitt, Y. Yamamoto, and J. Mizuki
Phys. Rev. B, 96 (2017) 115148 (1-8).
123. In-Situ 2p3d Resonant Inelastic X-ray Scattering Tracking Cobalt Nanoparticle Reduction
B. Liu, M. van Schooneveld, Y. Cui, J. Miyawaki, Y. Harada, T. Eschemann, K. de Jong, M. Delgado-Jaime, F. de Groot
J. Phys. Chem. C, 121, 17450-17456 (2017).
122. Temperature-Independent Nuclear Quantum Effects on the Structure of Water
K. H. Kim, H. Pathak, A. Spah, F. Perakis, D. Pettersson, J. A. Sellberg, T. Katayama, Y. Harada, H. Ogasawara, L. G. M. Pettersson, A. Nilsson
Phys. Rev. Lett., 119, (2017) 075502 (1-6).
121. Measurement of the ligand field spectra of ferrous and ferric iron chlorides using 2p3d RIXS
A. W. Hahn, B. E. Van Kuiken, M. al Samarai, M. Atanasov, T. Wehyermuller, Y. Cui, J. Miyawaki, Y. Harada, A. Nicolaou, and S. DeBeer
Inorg. Chem., 56, (2017) 8203-8211.
120. Enhancement of the hydrogen-bonding network of water confined in a polyelectrolyte brush
K. Yamazoe, Y. Higaki, Y. Inutsuka, J. Miyawaki, Y. Cui, A. Takahara, and Y. Harada
Langmuir 33, (2017) 3954-3959.
119. Wetting induced oxidation of Pt-based nano catalysts revealed by in situ high energy resolution X-ray absorption spectrosco-py analysis
Y. Cui, Y. Harada, H. Niwa, T. Hatanaka, N. Nakamura, M. Ando, K. Ishii, D. Matsumura, H. Oji, H. Ofuchi, M. Oshima
Sci. Rep. 7, (2017) 1482 (1-8).
118. A Compact Permanent Magnet System for Measuring Magnetic Circular Dichroism in Resonant Inelastic Soft X-ray Scattering
J. Miyawaki, S. Suga, H. Fujiwara, H. Niwa, H. Kiuchi and Y. Harada
J. Sync. Rad., 24, (2017) 449-455.(https://doi.org/10.1107/S1600577517000923).
117. Interface electronic structure at the topological insulator – ferrimagnetic insulator junction
Y. Kubota, K. Murata, J. Miyawaki, K. Ozawa, M. Onbasli, T. Shirasawa, B. Feng, Sh. Yamamoto, R.-Y. Liu, S. Yamamoto, S.K. Mahatha, P. Sheverdyaeva, P. Moras, C.A. Ross, S. Suga, Y. Harada, K.L. Wang, and I. Matsuda
J. Phys. Cond. Matt.,29, (2017) 055002 (1-6).
116. Hybridization and electron-phonon coupling in ferroelectric BaTiO3 probed by Resonant Inelastic X-ray Scattering
S. Fatale, S. Moser, J. Miyawaki, Y. Harada, and M. Grioni
Phys. Rev. B, 94 (2016) 195131 (1-6).
115. Combined Experimental and Computational Analyses on the Electronic Structure of Alluaudite-type Sodium Iron Sulfate
G. Oyama, H. Kiuchi, S. Cheong Chung, Y. Harada, A. Yamada
J. Phys. Chem. C, 120 (2016) 23323-23328.
114. Resonant inelastic x-ray scattering study of entangled spin-orbital excitations in superconducting PrFeAsO0.7
T. Nomura, Y. Harada, H. Niwa, K. Ishii, M. Ishikado, S. Shamoto, and I. Jarrige
Phys. Rev. B, 94 (2016) 035134 (1-9).
113. Electronic Structure of Pt and Pt-Co Nanoparticles with O2 and O2/H2O Adsorption Revealed by In Situ XAFS and Hard X-Ray Photoelectron Spectroscopy
Yitao Cui, Yoshihisa Harada, Tatsuya Hatanaka, Naoki Nakamura, Masaki Ando, Toshihiko Yoshida, Eiji Ikenaga, Kenji Ishii, Daiju Matsumura, Rui Li, Masaharu Oshima
ECS Transactions, 72, (2016) 131-136.
112. X-ray and Electron Spectroscopy of Water
T. Fransson, Y. Harada, N. Kosugi, N.A. Besley, B. Winter, J. Rehr, L.G.M. Pettersson and A. Nilsson
Chem. Rev., 116 (2016) 7551–7569.
111. In situ hard X-ray photoelectron study of O2 and H2O adsorption on Pt nanoparticles
Yitao Cui, Yoshihisa Harada, Eiji Ikenaga, Rui Li, Naoki Nakamura, Tatsuya Hatanaka, Masaki Ando, Toshihiko Yoshida, Guo-Ling Li, and Masaharu Oshima
J. Phys. Chem. C, 120 (2016) 10936-10940.
110. Intermediate Honeycomb Ordering to Trigger Oxygen Redox Chemistry in Layered Battery Electrode
B. M. de Boisse, G. Liu, J. Ma, S.-i. Nishimura, S.-C. Chung, H. Kiuchi, Y. Harada, J. Kikkawa, Y. Kobayashi, M. Okubo, and A. Yamada
Nat. Commun., 7 (2016) 11397 (1-9).
109. Pt-free carbon-based fuel cell catalyst prepared from spherical polyimide for enhanced oxygen diffusion
Y. Nabae, S. Nagata, T. Hayakawa, H. Niwa, Y. Harada, M. Oshima, A. Isoda, A. Matsunaga, and K. Tanaka
Sci. Rep. 6 (2016) 23276 (1-7).
108. Lewis basicity of nitrogen-doped graphite observed by CO2 chemisorption
H. Kiuchi, R. Shibuya, T. Kondo, J. Nakamura, H. Niwa, J. Miyawaki, M. Kawai, M. Oshima, and Y. Harada
Nanosc. Res. Lett. 11 (2016) 127 (1-7).
107. Redox Potential Paradox in NaxMO2 for Sodium-Ion Battery Cathodes
Y. Nanba, T. Iwao, B. M. de Boisse, E. Hosono, D. Asakura, H. Niwa, H. Kiuchi, J. Miyawaki, Y. Harada, M. Okubo, and A. Yamada
Chem. Mater. 28 (2016) 1058-1065.
106. Characterization of nitrogen species incorporated into graphite using low energy nitrogen ion sputtering
H. Kiuchi, T. Kondo, M. Sakurai, D. Guo, J. Nakamura, H. Niwa, J. Miyawaki, M. Kawai, M. Oshima, and Y. Harada
Phys. Chem. Chem. Phys. 18 (2016) 458-465.
105. Electron-phonon coupling in the bulk of anatase TiO2 measured by RIXS
S. Moser, S. Fatale, P. Krüger, H. Berger, P. Bugnon, A. Magrez, H. Niwa, J. Miyawaki, Y. Harada, and M. Grioni
Phys. Rev. Lett., 115 (2015) 096404(1-5).
104. Enhancement in Kinetics of the Oxygen Reduction Reaction on a Nitrogen-Doped Carbon Catalyst by Introduction of Iron via Electrochemical Methods
Jiajia Wu, Da Zhang, Hideharu Niwa, Yoshihisa Harada, Masaharu Oshima, Hironori Ofuchi, Yuta Nabae, Takeyoshi Okajima, Takeo Ohsaka,
Langmuir, 31 (2015) 5529-5536
103. Active site formation mechanism of carbon-based oxygen reduction catalysts derived from a hyperbranched iron phthalocyanine polymer
Yusuke Hiraike, Makoto Saito, Hideharu Niwa, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Jaehong Kim, Yuta Nabae and Masa-aki Kakimoto,
Nanosc. Res. Lett. 10 (2015) 179 1-11.
102. First-Principles Investigation of Strong Excitonic Effects in Oxygen 1s X-Ray Absorption Spectra
Yoshifumi Noguchi, Miyabi Hiyama, Hidefumi Akiyama, Yoshihisa Harada, Nobuaki Koga
J. Chem. Theo. Comp. 11 (2015) 1668-1673.
101. Multi-phonon excitations in Fe 2p RIXS on Mg2FeH6
K. Kurita, D. Sekiba, I. Harayama, K. Chito, Y. Harada, H. Kiuchi, M. Oshima, S. Takagi, M. Matsuo, R. Sato, K. Aoki, S. Orimo,
J. Phys. Soc. Jpn. 84 (2015) 043201(1-3).
100. X-ray Emission Spectroscopy of Bulk Liquid Water in “No-man’s Land”
Jonas Sellberg, Trevor McQueen, Hartawan Laksmono, Simon Schreck, Martin Beye, Daniel DePonte, Brian O’Kennedy, Dennis Nordlund, Raymond Sierra, Daniel Schlesinger, Takashi Tokushima, Sebastian Eckert, Vegard Segtnan, Hirohito Ogasawara, Katharina Kubicek, Simone Techert, U. Bergmann, Georgi Dakovski, William Schlotter, Yoshihisa Harada, Iurii Zhovtobriukh, Michael Bogan, Philippe Wernet, Alexander Föhlisch, Lars Pettersson, and Anders Nilsson,
J. Chem. Phys. 142 (2015) 044505(1-9).
99. Operando soft x-ray emission spectroscopy of LiMn2O4 thin film involving Li-ion extraction/insertion reaction
D. Asakura, E. Hosono, H. Niwa, H. Kiuchi, J. Miyawaki, Y. Nanba, M. Okubo, H. Matsuda, H. S. Zhou, M. Oshima and Y. Harada,
Electrochem. Commun. 50 (2015) 93-96.
98. Unveiling the impurity band induced ferromagnetism in the magnetic semiconductor (Ga,Mn)As
M. Kobayashi, I. Muneta, Y. Takeda, Y. Harada, A. Fujimori, J. Krempaský, T. Schmitt, S. Ohya, M. Tanaka, M. Oshima and V. N. Strocov,
Phys. Rev. B 89 (2014) 205204(1-8).
97. Electronic Excitations of a Magnetic Impurity State in the Diluted Magnetic Semiconductor (Ga,Mn)As
M. Kobayashi, H. Niwa, Y. Takeda, A. Fujimori, Y. Senba, H. Ohashi, A. Tanaka, S. Ohya, P. N. Hai, M. Tanaka, Y. Harada and M. Oshima,
Phys. Rev. Lett. 112 (2014) 107203(1-7).
96. Reabsorption of Soft X-Ray Emission at High X-Ray Free-Electron Laser Fluences
S. Schreck, M. Beye, J. A. Sellberg, T. McQueen, H. Laksmono, B. Kennedy, S. Eckert, D. Schlesinger, D. Nordlund, H. Ogasawara, R. G. Sierra, V. H. Segtnan, K. Kubicek, W. F. Schlotter, G. L. Dakovski, S. P. Moeller, U. Bergmann, S. Techert, L. G. M. Pettersson, P. Wernet, M. J. Bogan, Y. Harada, A. Nilsson and A. Föhlisch,
Phys. Rev. Lett. 113 (2014) 153002(1-6).
95. Spin and orbital magnetic moments of Fe in the n-type ferromagnetic semiconductor (In,Fe)As
M. Kobayashi, L. D. Anh, P. N. Hai, Y. Takeda, S. Sakamoto, T. Kadono, T. Okane, Y. Saitoh, H. Yamagami, Y. Harada, M. Oshima, M. Tanaka and A. Fujimori,
Appl. Phys. Lett. 105 (2014) 032403(1-4).
94. Solvation dependence of valence electronic states of water diluted in organic solvents probed by soft X-ray spectroscopy
T. Tokushima, Y. Horikawa, O. Takahashi, H. Arai, K. Sadakane, Y. Harada, Y. Takata and S. Shin,
Phys. Chem. Chem. Phys. 16 (2014) 10753-10761.
93. Distinguishing between High- and Low-Spin States for Divalent Mn in Mn-Based Prussian Blue Analogue by High-Resolution Soft X-ray Emission Spectroscopy
D. Asakura, Y. Nanba, M. Okubo, Y. Mizuno, H. Niwa, M. Oshima, H. Zhou, K. Okada and Y. Harada,
J. Phys. Chem. Lett. 5 (2014) 4008-4013.
92. New soft X-ray beamline BL07LSU at SPring-8
S. Yamamoto, Y. Senba, T. Tanaka, H. Ohashi, T. Hirono, H. Kimura, M. Fujisawa, J. Miyawaki, A. Harasawa, T. Seike, S. Takahashi, N. Nariyama, T. Matsushita, M. Takeuchi, T. Ohata, Y. Furukawa, K. Takeshita, S. Goto, Y. Harada, S. Shin, H. Kitamura, A. Kakizaki, M. Oshima and I. Matsuda,
J Synchrotron Rad 21 (2014) 352-365.
91. Iron-Nitrogen Coordination in Modified Graphene Catalyzes a Four-Electron-Transfer Oxygen Reduction Reaction
K. Kamiya, H. Koshikawa, H. Kiuchi, Y. Harada, M. Oshima, K. Hashimoto and S. Nakanishi,
ChemElectroChem 1 (2014) 877-884.
90. Development of an electromagnetic phase shifter using a pair of cut-core coils for a cross undulator
I. Matsuda, A. Kuroda, J. Miyawaki, Y. Kosegawa, S. Yamamoto, T. Seike, T. Bizen, Y. Harada, T. Tanaka and H. Kitamura,
Nucl. Instrum. Methods Phys. Res. A 767 (2014) 296-299.
89. Selective probing of OH-OD stretch vibrations in liquid water using resonant inelastic soft-x-ray scattering
Y. Harada, T. Tokushima, Y. Horikawa, O. Takahashi, H. Niwa, M. Kobayashi, M. Oshima, Y. Senba, H. Ohashi, K. T. Wikfeldt, A. Nilsson, L. G. M. Pettersson, and S. Shin,
Phys. Rev. Lett. 111 (2013) 193001(1-5).
88. Resonant inelastic X-ray scattering of liquid water
A. Nilsson, T. Tokushima, Y. Horikawa, Y. Harada, M. P. Ljungberg, S. Shin and L. G. M. Pettersson,
J. Electron Spectrosc. Relat. Phenom. 188 (2013) 84-100.
87. Probing carbon edge exposure of iron phthalocyanine-based oxygen reduction catalysts by soft X-ray absorption spectroscopy
H. Niwa, M. Saito, M. Kobayashi, Y. Harada, M. Oshima, S. Moriya, K. Matsubayashi, Y. Nabae, S. Kuroki, T. Ikeda, K. Terakura, J.-I. Ozaki and S. Miyata,
Journal of Power Sources 223 (2013) 30-35.
86. Operando soft X-ray emission spectroscopy of iron phthalocyanine-based oxygen reduction catalysts
H. Niwa, H. Kiuchi, J. Miyawaki, Y. Harada, M. Oshima, Y. Nabae and T. Aoki,
Electrochem. Commun. 35 (2013) 57-60.
85. Elucidation of Rh-induced in-gap states of Rh:SrTiO3 visible-light-driven photocatalyst by soft x-ray spectroscopy and first-principles calculations
S. Kawasaki, K. Akagi, K. Nakatsuji, S. Yamamoto, I. Matsuda, Y. Harada, J. Yoshinobu, F. Komori, R. Takahashi, M. Lippmaa, C. Sakai, H. Niwa, M. Oshima, K. Iwashina, A. Kudo,
J. Phys. Chem. C 116 (2012) 24445.
84. Atomic-scale characterization of nitrogen-doped graphite: Effects of dopant nitrogen on the local electronic structure of the surrounding carbon atoms
Takahiro Kondo, Simone Casolo, Tetsuya Suzuki, Taishi Shikano, Masataka Sakurai, Yoshihisa Harada,, Makoto Saito, Masaharu Oshima, Mario Italo Trioni, Gian Franco Tantardini, Junji Nakamura
Phys. Rev. B 86 (2012) 035436.
83. Study on the oxygen adsorption property of nitrogen-containing metal-free carbon-based cathode catalysts for oxygen reduction reaction
Hisao Kiuchi, Hideharu Niwa, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Masayuki Chokai, Yuta Nabae, Shigeki Kuroki, Masa-aki Kakimoto, Takashi Ikeda, Kiyoyuki Terakura and Seizo Miyta,
Electrochim. Acta 82 (2012) 291.
82. Indirect contribution of transition metal towards oxygen reduction reaction activity in iron phthalocyanine-based carbon catalysts for polymer electrolyte fuel cells
M. Kobayashi, H. Niwa, Y. Harada, M. Oshima, H. Ofuchi, K. Terakura, T. Ikeda, Y. Koshigoe, J. Ozaki, S. Miyata
Electrochim. Acta 74 (2012) 254.
81. Platinum Oxidation Responsible for Degradation of Platinum-Cobalt Alloy Cathode Catalysts for Polymer Electrolyte Fuel Cells
S. Hidai, M. Kobayashi, H. Niwa, Y. Harada, M. Oshima, Y. Nakamori, T. Aoki
J. Power Sources 215 (2012) 233.
80. Polarization dependent resonant x-ray emission spectroscopy of D2O and H2O water; assignment of the local molecular orbital symmetry
T. Tokushima, Y. Horikawa, H. Arai, Y. Harada, O. Takahashi, L. Pettersson, A. Nilsson, S. Shin
J. Chem. Phys. 136 (2012) 044517.
79. Hydrogen bonding of water in 3-methylpyridine studied by O 1s X-ray emission and absorption spectroscopy
H. Arai, Y. Horikawa, K. Sadakane, T. Tokushima, Y. Harada, Y. Senba, H. Ohashi, Y. Takata, S. Shin,
Phys. Chem. Chem. Phys. 14 (2012) 1576.
78. Ultrahigh Resolution Soft X-Ray Emission Spectrometer at BL07LSU in SPring-8
Y. Harada, M. Kobayashi, H. Niwa, Y. Senba, H. Ohashi, T. Tokushima, Y. Horikawa, S. Shin, M. Oshima,
Rev. Sci. Instrum. 83 (2012) 013116.
77. Si 2p Core Level Shifts of the Epitaxial SiON Layer on a SiC(0001), Studied by Photoemissin Spectroscopy
T. Shirasawa, S. Tanaka, T. Muro, Y. Tamenori, Y. Harada, T. Tokushima, T. Kinoshita, S. Shin, T. Takahashi, H. Tochihara,
Mater. Sci. Forum 675 (2011) 15.
76. Role of residual transition metal atoms in oxygen reduction reaction in cobalt phthalocyanine-based carbon cathode catalysts for polymer electrolyte fuel cell
M. Kobayashi, H. Niwa, Y. Harada, K. Horiba, M. Oshima, H. Ofuchi, K. Terakura, T. Ikeda, Y. Koshigoe, J. Ozaki, S. Miyata, S. Ueda, Y. Yamashita, H. Yoshikawa, K. Kobayashi,
J. Power Sources, 196 (2011) 8346-8351.
75. Changes in electronic states of platinum-cobalt alloy catalyst for polymer electrolyte fuel cells by potential cycling
S. Hidai, M. Kobayashi, H. Niwa, Y. Harada, M. Oshima, Y. Nakamori, T. Aoki,
J. Power Sources, 196 (2011) 8340-8345.
74. X-ray photoemission spectroscopy analysis of N-containing carbon-based cathode catalysts for polymer electrolyte fuel cells
H. Niwa, M. Kobayashi, K. Horiba, Y. Harada, M. Oshima, K. Terakura, T. Ikeda ,Y. Koshigoe, J. Ozaki, S. Miyata, S. Ueda, Y. Yamashita, H. Yoshikawa, K. Kobayashi,
J. Power Sources 196 (2011) 1006-1011.
73.Electronic Structures of Non-Pt Carbon Alloy Catalysts for Polymer Electrolyte Membrane Fuel Cells Revealed by Synchrotron Radiation Analyses
M. Oshima, H. Niwa, M. Saito, M. Kobayashi, K. Horiba, Y. Harada, K. Terakura, T. Ikeda, J. Ozaki, Y. Nabae and S. Miyata,
Mater. Res. Soc. Symp. Proc. 1318 (2011) 437.
72. Electronic structures of B 2p levels in homo-epitaxial growth boron-doped diamond by soft X-rays absorption spectroscopy
J. Nakamura, E. Kabasawa, Y. Harada, S. Iriyama, A. Kawano, T. Oguchi, K. Kuroki, Y. Takano, H. Kawarada,
Physica C 470 (2010) S671-S672.
71.Electronic structure of Pt-Co cathode catalysts in membrane electrolyte assembly observed by X-ray absorption fine structure spectroscopy with different probing depth
M. Kobayashi, H. Niwa, H. Ofuchi, S. Hidai, T. Aoki, Y. Harada and M. Oshima,
J. Electron Spectrosc. Relat. Phenom. 181, (2010) 239-241.
70.Polarization dependent soft X-ray emission spectroscopy of cobalt nano-islands on a nitrogen-adsorbed Cu(001) surface
K. Nakatsuji, Y. Takagi, Y. Yoshimoto, T. Iimori, K. Yaji, K. Tomatsu, Y. Harada, T. Takeuchi, T. Tokushima, Y. Takata, S. Shin, T. Ishikawa, F. Komori,
J. Electron. Spectrosc. Relat. Phenom. 181 (2010) 225-228.
69.High resolution X-ray emission spectroscopy of water and its assignment based on two structural motifs
T. Tokushima, Y. Harada, Y. Horikawa, O. Takahashi, Y. Senba, H. Ohashi, L. G. M. Pettersson, A. Nilsson, and S. Shin
J. Electron. Spectrosc. Relat. Phenom. 177 (2010) 192-205.
68.Reply to Soper et al.: Fluctuations in water around a bimodal distribution of local hydrogen-bonded structural motifs
C. Huang, K. T. Wikfeldt, T. Tokushima, D. Nordlund, Y. Harada, U. Bergmann, M. Niebuhr, T. M. Weiss, Y. Horikawa, M. Leetmaa, M. P. Ljungberg, O. Takahashi, A. Lenz, L. Ojamae, A. P. Lyubartsev, S. Shin, L. G. M. Pettersson, and A. Nilsson
Proc. Natl. Acad. Sci. USA 107 (2010) E45.
67.Electronic structures of imidazolium-based ionic liquids
K. Kanai, T. Nishi, T. Iwahashi, Y. Ouchi, Y. Harada, S. Shin, K. Seki,
J. Electron Spectrosc. Relat. Phenom. 174 (2009) 110-115.
66.Ligand energy controls the Heme-Fe valence in aqueous Myoglobins
Y. Harada, M. Taguchi, Y. Miyajima, T. Tokushima, Y. Horikawa, A. Chainani, Y. Shiro, Y. Senba, H. Ohashi, H. Fukuyama, S. Shin,
J. Phys. Soc. Jpn. 78 (2009) 044802(1-5).
65.Identification of valence electronic states of aqueous acetic acid in acid-base equilibrium using site-selective X-ray emission spectroscopy
Y. Horikawa, T. Tokushima, Y. Harada, O. Takahashi, A. Chainani, Y. Senba, H. Ohashi, A. Hiraya, S. Shin,
Phys. Chem. Chem. Phys. 11 (2009) 8676-8679
64.Co oxidation accompanied by degradation of Pt-Co alloy cathode catalysts in polymer electrolyte fuel cells
M. Kobayashi, S. Hidai, H. Niwa, Y. Harada, M. Oshima, Y. Horikawa, T. Tokushima, S. Shin, Y. Nakamori, T. Aoki,
Phys. Chem. Chem. Phys. 11 (2009) 8226-8230.
63.Defects generation in single-walled carbon nanotubes induced by soft X-ray illumination
Y. Mera, Y. Harada, S. Arima, K. Hata, S. Shin, K. Maeda,
Chem. Phys. Lett. 473 (2009) 138-141.
62.Atomic-layer-resolved bandgap structure of an ultrathin oxynitride-silicon film epitaxially grown on 6H-SiC(0001)
T. Shirasawa, K. Hayashi, H. Yoshida, S. Mizuno, S. Tanaka, T. Muro, Y. Tamenori, Y. Harada, T. Tokushima, Y. Horikawa, E. Kobayashi, T. Kinoshita, S. Shin, T. Takahashi, Y. Ando, K. Akagi, S. Tsuneyuki, H. Tochihara,
Phys. Rev. B 79 (2009) 241301(1-4).
61. The inhomogeneous structure of water at ambient conditions
C. Huang, K. T. Wikfeldt, T. Tokushima, D. Nordlund, Y. Harada, U. Bergmann, M. Niebuhr, T. M. Weiss, Y. Horikawa, M. Leetmaa, M. P. Ljungberg, O. Takahashi, A. Lenz, L. Ojamae, A. P. Lyubartsev, S. Shin, L. G. M. Pettersson, A. Nilsson,
Proc. Natl. Acad. Sci. USA 106 (2009) 15214-15218.
60.Selective observation of the two oxygen atoms at different sites in carboxyl group (-COOH) of liquid acetic acid
T. Tokushima, Y. Horikawa, Y. Harada, O. Takahashi, A. Hiraya and S. Shin,
Phys. Chem. Chem. Phys. 11 (2009) 1679-1682.
59.Characterization of Fe 3d states in CuFeS2 by resonant X-ray emission spectroscopy
K. Sato, Y. Harada, M. Taguchi, S. Shin, A. Fujimori,
Phys. Stat. Solidi A 206 (2009) 1096-1100.
58.X-ray absorption analysis of nitrogen contribution to oxygen reduction reaction in carbon alloy cathode catalysts for polymer electrolyte fuel cells
H. Niwa, K. Horiba, Y. Harada, M. Oshima, T. Ikeda, K. Terakura, J. Ozaki, S. Miyata,
J. Power Sources 187 (2009) 93-97.
57.Anomalous electronic structure of ionic liquids determined by soft x-ray emission spectroscopy: Contributions from the cations and anions to the occupied electronic structure
K. Kanai, T. Nishi, T. Iwahashi, Y. Ouchi, K. Seki, Y. Harada, S. Shin,
J. Chem. Phys. 129 (2008) 224507(1-5).
56.The role of a graphitic surface layer in electron-stimulated ordering in tetrahedral amorphous carbon films
S. Liang, T. Banno, Y. Mera, M. Kitajima, K. Ishioka, Y. Harada, Y. Kitajima, S. Shin, K. Maeda,
New Carbon Materials 23 (2008) 241-244.
55.σ-bonding contribution of a strong π-acceptor molecule: Surface chemical bond of SO2 on Ni(100)
T. Tokushima, Y. Harada, Y. Takata, K. Sodeyama, S. Tsuneyuki, M. Nagasono, Y. Kitajima, Y. Tamenori, H. Ohashi, A. Hiraya, S. Shin,
Phys. Rev. B 78 (2008) 085405(1-5).
54.High resolution x-ray emission spectroscopy of liquid water: The observation of two structural motifs
T. Tokushima, Y. Harada, O. Takahashi, Y. Senba, H. Ohashi, L. G. M. Pettersson, A. Nilsson, S. Shin,
Chem. Phys. Lett. (Frontiers Article) 460 (2008) 387-400.
53.Soft x-ray emission spectroscopy of Co nanoislands on a nitrogen-adsorbed Cu(001) surface
Y. Takagi, K. Nakatsuji, Y. Yoshimoto, T. Iimori, K. Yaji, K. Tomatsu, Y. Harada, T. Takeuchi, T. Tokushima, Y. Takata, S. Shin, T. Ishikawa, F. Komori,
Surf. Sci. 602 (2008) L65-L68.
52.Comment on Isotope and Temperature Effects in Liquid Water Probed by X-ray Absorption and Resonant X-ray Emission Spectroscopy
L. G. M. Pettersson, T. Tokushima, Y. Harada, O. Takahashi, S. Shin, A. Nilsson,
Phys. Rev. Lett. 100 (2008) 249801.
51.Recoil effects of photoelectrons in a solid
Y. Takata, Y. Kayanuma, M. Yabashi, K. Tamasaku, N. Nishino, D. Miwa, Y. Harada, K. Horiba, S. Shin, S. Tanaka, K. Ikenaga, K. Kobayashi, Y. Senba, H. Ohashi, and T. Ishikawa,
Phys. Rev. B 75, (2007) 233404(1-4).
50.Soft X-ray absorption and emission study of silicon oxynitride/Si(100) interface
Y. Yamashita, K. Oguchi, K. Mukai, J. Yoshinobu, Y. Harada, T. Tokushima, S. Shin, N. Tamura, H. Nohira, T. Hattori,
J. J. Appl. Phys. 46 (2007) L77-L79.
49.Structural change in amorphous carbon on core excitations induced by soft x-ray illumination
K. Maeda, S. Liang, Y. Harada, Y. Kitajima, S. Shin, Y. Mera,
Proc. SPIE, Vol. 6586 (2007) 65860C.
48.Electronic Structure of DNA Nucleobases and Their Dinucleotides Explored by Soft X-ray Spectroscopy
Y. Harada, T. Takeuchi, H. Kino, A. Fukushima, K. Takakura, K. Hieda, A. Nakao, S. Shin, H. Fukuyama
J. Phys. Chem: A,110 (2006) 13227-13231.
47.Dynamical changeover of core exciton state of graphite and resonant x-ray emission spectrum:From shallow to deep level with symmetry breaking
A. Yasui, Y. Kayanuma, S. Tanaka, Y. Harada,
Phys.Rev.B, 74 (2006) 205404(1-9).
46.Direct observation of site-specific valence electronic structure at the SiO2/Si interface
Y.Yamashita, S.Yamamoto, K.Mukai, J.Yoshinobu, Y.Harada, T.Tokushima, T.Takeuchi, Y.Takata, S.Shin, K.Akagi, S.Tsuneyuki
Phys.Rev.B, 73 (2006) 045336(1-4).
45.Effects of interface roughness on the local valence electronic structure at the SiO2/Si interface: soft x-ray absorption
Y.Yamashita, S.Yamamoto, K.Mukai, J.Yoshinobu, Y.Harada, T.Tokushima, Y.Takata, S.Shin
J. Phys. IV France, 132 (2006) 259-262.
44.Performance of a highly stabilized and high-resolution beamline BL17SU for advanced soft x-ray spectroscopy at SPring-8
H. Ohashi, Y. Senba, H. Kishimoto, T. Miura, E. Ishiguro, T. Takeuchi, M. Oura, K. Shirasawa, T. Tanaka, M. Takeuchi, K. Takeshita, S. Goto, S. Takahashi, H. Aoyagi, M. Sano, Y. Furukawa, T. Ohata, T. Matsushita, Y. Ishizawa, S. Taniguchi, Y. Asano, Y. Harada, T. Tokushima, K. Horiba, H. Kitamura, T. Ishikawa, S. Shin
AIP Conf. Proc., 879 (2006) 523.
43.Direct observation of site-specific valence electronic structure at SiO2/Si(111) interface
Y.Yamashita, S.Yamamoto, K.Mukai, J.Yoshinobu, Y.Harada, T.Tokushima, T.Takeuchi, Y.Takata, S.Shin, K.Akagi, S.Tsuneyuki
e-J Surf. Sci.Nanotech., 4 (2006) 280-284.
42.High performance slit-less spectrometer for soft x-ray emission spectroscopy
T.Tokushima, Y.Harada, H.Ohashi, Y.Senba, S.Shin
Rev.Sci.Instruments, 77 (2006) 063107(1-5).
41.Bulk band structure and fermi surface of nickel: a soft x-ray angle-resolved photoemission study
N.Kamakura, Y.Takata, T.Tokushima, Y.Harada, A.Chainani, K.Kobayashi, S.Shin
Phys.Rev.B, 74 (2006) 045127(1-9).
40.Intermolecular interaction by apical oxygen in titanyl phthalocyanine
Y.Harada, T.Tokushima, Y.Takata, N.Kamakura, T.Takeuchi, K.Kobayashi, Y.Shirota, S.Shin
J.J Appl.Phys, 44 (2005) L1147-1149.
39.Graphitization of tetrahedral amorphous carbon films incuced by core electron excitations
S.Liang, Y.Harada, S.Shin, Y.Kitajima, Y.Mera, K.Maeda
J.J Appl.Phys, 44 (2005) L1472-74.
38.Soft x-ray spectroscopy of diluted magnetic semiconductor Ga1-xMxN(M=Cr,Mn)
T.Takeuchi, Y.Harada, T.Tokushima, Y.Takata, A.Chainani, J.J.Kim, P.P.Chen, H.Makino, T.Hanada, T.Yao, T.Yamamoto, T.Tsukamoto, K.Kobayashi, S.Shin
J. Electron. Spectrosc. Relat. Phenom., 144-147 (2005) 707-710.
37.Local bonding structure in mechanically activated TiH2 and TiH2 plus graphite mixture
E.Z. Kurmaev, O. Morozova, T.I. Khomenko, C. Borchers, S.N. Nemnonov, Y. Harada, T. Tokushima, H. Osawa, T. Takeuchi, S. Shin
J. Alloys Compd., 395 (2005) 240-246.
36.Direct observation of a neutral Mn acceptor in Ga1-xMnxAs by resonant x-ray emission spectroscopy
Y.Ishiwata, T.Takeuchi, R.Eguchi, M.Watanabe, Y.Harada, K.Kanai, A.Chainani, M.Taguchi, S.Shin, M.C.Debnath, I.Souma, Y.Oka, T.Hayashi, Y.Hashimoto, S.Katsumoto, Y.Iye
Phys. Rev. B, 71 (2005) 121202-121205.
35.Iron nanoparticles in amorphous SiO2: X-ray emission and absorption spectra
E.Z. Kurmaev, D.A. Zatsepin, S.O. Cholakh, B. Schmidt, Y. Harada, T. Tokushima, H. Osawa, S. Shin, T. Takeuchi
Phys. Solid State, 47 (2005) 754-757.
34.Electronic structure characteristics of MBE (molecular beam epitaxy)-grown diluted magnetic semiconductor Ga1-xCrxN films
T.Takeuchi, M.Tagucih, Y.Harada, T.Tokushima, Y.Takata, A.Chainani, J.J.Kim, H.Makino, T.Yao, T.Tsukamoto, S.Shin, K. Kobayashi
J.J Appl.Phys., 44 (2005) L153-L155.
33.Dynamical symmetry breaking under core excitation in graphite: polarization correlation in soft x-ray recombination emission
Y.Harada, T.Tokushima, Y.Takata, T.Takeuchi, Y.Kitajima, S.Tanaka, Y.Kayanuma, S.Shin
Phys. Rev. Lett., 93 (2004) 017401-017403.
32.Polarization dependence in resonant soft X-ray emission spectroscopy of 3d transition metal compounds
Y.Harada, S.Shin
J. Electron. Spectrosc. Relat. Phenom., 136 (2004) 143-150.
31.Doping-dependent changes in nitrogen 2p states in the diluted magnetic semiconductor Ga1-xCrxN
T.Takeuchi, Y.Harada, T.Tokushima, M.Tagucih, Y.Takata, A.Chainani, J.J.Kim, H.Makino, T.Yao, T.Tsukamoto, S.Shin, K. Kobayashi
Phys. Rev. B, 70 (2004) 245323-245326.
30.A UHV apparatus for soft x-ray spetroscopy with symmetry selection for solids and surfaces
Y.Takata, T.Tokushima, Y.Harada, N.Kamakura, Y.Kitajima, M.Nagasono, Y.Tamenori, H.Ohashi, A.Hiraya, E.Ishiguro, S.Shin
AIP Conf. Proc., 705 (2004) 1186-1189.
29.Layer-dependent band dispersion and correlations using tunable soft x-ray ARPES
N.Kamakura, Y.Takata, T.Tokushima, Y.Harada, A.Chainani, K.Kobayashi, S.Shin
Europhysics Lett., 67 (2004) 240-246.
28.Resonant X-ray emission spectroscopy in scandium halides
M. Matubara, Y. Harada, S. Shin, T. Uozumi, A. Kotani
J. Phys. Soc. Jpn., 73 (2004) 711-718.
27.Electron correlation energy of LaxSr1-xTiO3 by high-resolution soft-x-ray emission spectroscopy
T.Higuchi, T.Takeuchi, T.Tsukamoto, Y.Harada, Y.Taguchi, Y.Tokura, S.Shin
Nucl. Instrum. & Methods, 199 (2003) 386-390.
26.Unique identification of Zhang-Rice singlet excitation in Sr2CuO2Cl2 mediated by O 1s core hole; Symmetry-selective resonant soft X-ray Raman scattering study
Y. Harada, K. Okada, R. Eguchi, A. Kotani, H. Takagi, T. Takeuchi, S. Shin
Phys. Rev. B, 66 (2002) 165104.
24.Design of a flat field spectrometer for soft X-ray emission spectroscopy
T. Tokushima, Y. Harada, M. Watanabe, Y. Takata, E. Ishiguro, A. Hiraya, S. Shin
Surf. Rev. & Lett., 9 (2002) 503-508.
23.Feasibility studies of the three-dimensional detector for soft x-ray emission spectroscopy
M. Oura, K. Kobayashi, M. Watanabe, Y. Harada, T. Suzuki, S. Shin, O. Jagutzki
Surf. Rev. & Lett., 9 (2002) 515-520.
22.Polarization dependence of resonant soft X-ray emission spectra in Ce compounds
M. Watanabe, Y. Harada, M. Nakazawa, Y. Ishiwata, R. Eguchi, T. Takeuchi, A. Kotani, S. Shin
Surf. Rev. & Lett., 9 (2002) 983-987.
21.Polarization dependence of resonant X-ray emission spectra in 3dn transition metal compounds with n=0,1,2,3
M.Matsubara, T.Uozumi, A.Kotani, Y.Harada, S.Shin
J. Phys. Soc. Jpn., 71 (2002) 347-356.
20.Manganese concentration and low-temperature annealing dependence of Ga1-xMnxAs by x-ray absorption spectroscopy
Y.Ishiwata, M.Watanabe, R.Eguchi, T.Takeuchi, Y.Harada, A.Chainani, S.Shin, T.Hayashi, Y,Hashimoto, S.Katsumoto, Y.Iye
Phys. Rev. B, 62 (2002) 233201.
19. emission anomaly in the N 1s resonance emission from hexagonal BN:effects of the core hole potential
N.Miyata, M.Yanagihara, M.Watanabe, Y.Harada, S.Shin
J. Phys. Soc. Jpn., 71 (2002) 1761-1764.
18.Electronic structure of Bi4Ti3O12 thin film and single crystal determined by resonant soft-x-ray emission spectroscopy
T.Higuchi, K.Kudoh, T.Takeuchi, Y.Masuda, Y.Harada, S.Shin, T.Tsukamoto
J.J. Appl.Phys., 41 (2002) 7195-7197.
v 17.Polarization dependence of the soft-x-ray Raman scattering at the L edge of TiO2
Y. Harada, M. Watanabe, R. Eguchi, Y. Ishiwata, M. Matsubara, A. Kotani, A. Yagishita, S. Shin
J. Electron Spectrosc. Relat. Phenom., 114-116 (2001) 969-973.
16.Resonant soft x-ray emission spectroscopy of NiO across the Ni L2,3 thresholds
H. Ishii, Y. Ishiwata, R. Eguchi, Y. Harada, M. Watanabe, A. Chainani, S. Shin
J. Phys. Soc. Jpn., 70 (2001) 1813-1816.
15.Magnetism and metal-insulator transition in III-V based diluted magnetic semiconductors
S. Katsumoto, T. Hayashi, Y. Hashimoto, Y. Iye, Y. Ishiwata, M. Watanabe, R. Eguchi, T. Takeuchi, Y. Harada, S. Shin, K. Hirakawa
Materials Science & Engineering B-Solid State Materials for Advanced Technology, B84 (2001) 88-95.
14.Electronic structure of Bi4Ti3O12 thin filmby soft-x-ray emission spectroscopy
T.Higuchi, M.Tanaka, K.Kudoh, T.Takeuchi, Y.Harada, S.Shin, T.Tsukamoto
J.J. Appl.Phys., 40 (2001) 5803-5805.
13.Polarization dependence of the soft-x-ray Raman scattering at the L edge of TiO2
Y. Harada, T.Kinugasa, R. Eguchi, M. Matsubara, A. Kotani, M.Watanabe, A. Yagishita, S. Shin
Phys.Rev.B, 61 (2000) 12854-12859.
12.High resolution soft X-ray absorption spectroscopy for the chemical state analysis of Mn
J.Kawai, Y.Mizutani, T.Sugimura, M.Sai, T.Higuchi, Y.Harada, A.Fukushima, M.Fujisawa, M.Watanabe, K.Maeda, S.Shin, Y.Gohshi
Spectr.Acta.B, 55 (2000) 1385-1395.
11.Polarization dependence of resonant X-ray emission spectra in early transition metal compounds
M.Matsubara, T.Uozumi, A.Kotani, Y.Harada, S.Shin
J. Phys. Soc. Jpn., 69 (2000) 1558-1565.
10.Soft-X-ray emission study on LaxSr1-xTiO3
T. Higuchi, T. Tsukamoto, M. Watanabe, Y. Harada, Y. Tezuka, Y. Tokura, S. Shin
Physica B, 281-282 (2000) 615-616.
9.Crystal-field splitting and the on-site Coulomb energy of LaxSr1-xTiO3 from resonant soft-x-ray emission spectroscopy
T. Higuchi, T. Tsukamoto, M. Watanabe, M.M. Grush, T.A. Callcott, R.C. Perera, D.L. Ederer, Y. Tokura, Y. Harada, Y. Tezuka, S. Shin
Phys. Rev. B, 60 (1999) 7711-7714.
8.Spectrometer for polarized soft X-ray Raman scattering
Y. Harada, H. Ishii, M. Fujisawa, Y. Tezuka, S. Shin, M. Watanabe, Y. Kitajima, A. Yagishita
J. Sync. Rad., 5 (1998) 1013-1015.
7.Mn Lα and F Kα resonant X-ray fluorescence spectroscopy of MnF2
J. Kawai, T. Yamamoto, Y. Harada, S. Shin
J. Sync. Rad., 5 (1998) 1067-1068.
6.Soft X-ray emission spectroscopy of early transition metal compounds
S. Shin, M. Fujisawa, H. Ishii, Y. Harada, M. Watanabe, M.M. Grush, T.A. Callcott, R.C.C. Perera, E.Z. Kurmaev, A. Moewes, R. Winarski, S. Stadler, D.L. Ederer
J. Electron. Spectrosc. Relat. Phenom., 92 (1998) 197-205.
5.Soft X-ray emission spectroscopy of NiAs-type MnTe at the Mn 2p core threshold
T. Kotsugi, H. Sato, S. Senba, H. Okuda, Y. Ueda, M. Taniguchi, Y. Harada, S. Shin, A. Tanaka, T. Jo
J. Electron. Spectrosc. Relat. Phenom., 88-91 (1998) 293-296.
4.Electronic structure of Sr2RuO4: X-ray fluorescence emission study
E.Z. Kurmaev, S. Stadler, D.L. Ederer, Y. Harada, S. Shin, M.M. Grush, T.A. Callcott, R.C.C. Perera, D.A. Zatsepin, N. Ovechkina, M. Kasai, Y. Tokura, T. Takahashi, K. Chandrasekaran, R. Vijayaraghavan, U.V. Varadaraju
Phys. Rev. B, 57 (1998) 1558-1562.
3.Fluorine K alpha X-ray fluorescence spectra of MnF2 excited at threshold
J. Kawai, T. Yamamoto, Y. Harada, S. Shin
Sol.State Commun., 105 (1998) 381-385.
2.Relaxation process of the excited state and selection rule in the soft X-ray emission of Si and cBN
S. Shin, A. Agui, Y. Harada
J. Sync. Rad., 4 (1997) 256-260.
1.Observation of the surface 4f state of CePd7 by means of the resonant -inverse-photoemission study at the Ce 4d absorption edge
K. Kanai, Y. Tezuka, M. Fujisawa, Y. Harada, S. Shin, G. Schmerber, J.P. Kappler, J.C. Parlebas, A. Kotani
Phys. Rev. B, 55 (1997) 2623-2627.
【邦文雑誌】
原田慈久, 徳島高，堀川裕加，丹羽秀治，木内久雄，小林正起，尾嶋正治，辛 埴,“液体水分子の内殻電子励起ダイナミクスと局所構造”
しょうとつ，原子衝突学会，vol.10, pp.14-20, 2013.
原田慈久, 小林正起，丹羽秀治，齋藤 信，尾嶋正治,
“カーボンアロイ触媒の放射光解析”
表面科学, 表面科学会，vol.32, pp. 716-722, 2011.
原田慈久, 辛 埴,
“軟X線再結合発光で見るグラファイトの原子移動”
分光研究, 日本分光学会, vol.53, pp.297-298, 2004.
2．報文
原田慈久” 放射光が拓く新しい水の分光”
学術の動向15 (2010) 62-66.
原田慈久、田口宗孝、辛埴
“ミオグロビンのFe3d電子状態”
固体物理特集号43 (2008) 19-28.
原田慈久
“軟X線発光の偏光依存性の研究とその応用”
放射光18 (2005) 101-103.
3.著書
原田慈久,辛埴“鉄タンパク質の電子状態と機能”
「鉄の辞典」, 朝倉書店 3.11.d節, 2014.
原田慈久
” XESで表面・界面を見よう”
問題と解説で学ぶ表面科学(現代表面科学シリーズ 6) , 日本表面科学会編, pp70, 2013.
原田慈久
” おいしいお酒の秘密とは？”
ブルーバックス「放射光が解き明かす驚異のナノ世界」日本放射光学会編, pp181-184, 2011.
原田慈久，辛 埴，城 宜嗣
“鉄の新常識 いま,注目を集めるヘム鉄”
岩波科学, 岩波書店, vol.79, pp.1108-1113, 2009.
