丹羽秀治 (Hideharu Niwa) - 論文

Aggregation tendency of guest Fe in NaCo1-xFexO2 (x < 0.1) as investigated by systematic EXAFS analysis

Moriya, Toshiaki, Niwa, Hideharu, Nitani, Hiroaki, Moritomo, Yutaka

SCIENTIFIC REPORTS 10(1) 11283 2020年7月査読有り

Operando soft X-ray emission spectroscopy of Fe2O3 anode to observe the conversion reaction

Daisuke, Asakura, Yusuke, Nanba, Masashi, Okubo, Hideharu, Niwa, Hisao, Kiuchi, Jun, Miyawaki, Masaharu, Oshima, Eiji, Hosono, Yoshihisa, Harada

PHYSICAL CHEMISTRY CHEMICAL PHYSICS 21(48) 26351 - 26357 2019年11月査読有り

Mn 2p resonant X-ray emission clarifies the redox reaction and charge-transfer effects in LiMn2O4

Asakura, Daisuke, Nanba, Yusuke, Hosono, Eiji, Okubo, Masashi, Niwa, Hideharu, Kiuchi, Hisao, Miyawaki, Jun, Harada, Yoshihisa

PHYSICAL CHEMISTRY CHEMICAL PHYSICS 21(33) 18363 - 18369 2019年9月査読有り

Measurements of ultrafast dissociation in resonant inelastic x-ray scattering of water

Yamazoe, Kosuke, Miyawaki, Jun, Niwa, Hideharu, Anders Nilsson, Harada, Yoshihisa

The Journal of Chemical Physics 150(20) 204201 2019年5月査読有り

High-energy-resolution XANES of layered oxides for sodium-ion battery

Niwa, Hideharu, Higashiyama, Kazuyuki, Amaha, Kaoru, Kobayashi, Wataru, Ishii, Kenji, Moritomo, Yutaka

Applied Physics Express 12(5) 052005 2019年4月査読有り

Prussian Blue Analogues as Promising Thermal Power Generation Materials

Fukuzumi, Yuya, Amaha, Kaoru, Kobayashi, Wataru, Niwa, Hideharu, Mortitomo, Yutaka

ENERGY TECHNOLOGY 6(10) 1865 - 1870 2018年10月査読有り

Electronic states in oxidized NaxCoO2 as revealed by X-ray absorption spectroscopy coupled with ab initio calculation

Hideharu Niwa, Kazuyuki Higashiyama, Kaoru Amaha, Wataru Kobayashi, Yutaka Moritomo

Journal of Power Sources 384 156 - 159 2018年4月30日査読有り

Raman and fluorescence contributions to the resonant inelastic soft x-ray scattering on LaAlO3/SrTiO3 heterostructures

F. Pfaff, H. Fujiwara, G. Berner, A. Yamasaki, H. Niwa, H. Kiuchi, A. Gloskovskii, W. Drube, J. Gabel, O. Kirilmaz, A. Sekiyama, J. Miyawaki, Y. Harada, S. Suga, M. Sing, R. Claessen

Physical Review B 97(3) 035110 2018年1月8日査読有り

プルシャンブルー類似体の電気化学熱電係数

福住, 勇矢, 小林, 航, 丹羽, 秀治, 守友, 浩

日本物理学会講演概要集 73 2205 - 2205 2018年

Dzyaloshinskii-Moriya interaction in alpha-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, Yoshihisa Harada

PHYSICAL REVIEW B 96(21) 214420 2017年12月査読有り

Probing the OH Stretch in Different Local Environments in Liquid Water

Y. Harada, J. Miyawaki, H. Niwa, K. Yamazoe, L. G. M. Pettersson, A. Nilsson

JOURNAL OF PHYSICAL CHEMISTRY LETTERS 8(22) 5487 - 5491 2017年11月査読有り

Strong localization of oxidized Co3+ state in cobalt-hexacyanoferrate

Hideharu Niwa, Masamitsu Takachi, Jun Okamoto, Wen-Bin Wu, Yen-Yi Chu, Amol Singh, Di-Jing Huang, Yutaka Moritomo

SCIENTIFIC REPORTS 7(1) 16579 2017年11月査読有り

Invariant nature of substituted element in metal-hexacyanoferrate

Hideharu Niwa, Wataru Kobayashi, Takayuki Shibata, Hiroaki Nitani, Yutaka Moritomo

SCIENTIFIC REPORTS 7(1) 13225 2017年10月査読有り

Observation of momentum-dependent charge excitations in hole-doped cuprates using resonant inelastic x-ray scattering at the oxygen K edge

Kenji Ishii, Takami Tohyama, Shun Asano, Kentaro Sato, Masaki Fujita, Shuichi Wakimoto, Kenji Tustsui, Shigetoshi Sota, Jun Miyawaki, Hideharu Niwa, Yoshihisa Harada, Jonathan Pelliciari, Yaobo Huang, Thorsten Schmitt, Yoshiya Yamamoto, Jun'ichiro Mizuki

PHYSICAL REVIEW B 96(11) 115148 2017年9月査読有り

Wetting Induced Oxidation of Pt-based Nano Catalysts Revealed by In Situ High Energy Resolution X-ray Absorption Spectroscopy

Yi-Tao Cui, Yoshihisa Harada, Hideharu Niwa, Tatsuya Hatanaka, Naoki Nakamura, Masaki Ando, Toshihiko Yoshida, Kenji Ishii, Daiju Matsumura, Hiroshi Oji, Hironori Ofuchi, Masaharu Oshima

SCIENTIFIC REPORTS 7(1) 1482 2017年5月査読有り

Local distortion around the guest ion in perovskite oxides

Shota Akama, Wataru Kobayashi, Hideharu Niwa, Tomoki Uchiyama, Yutaka Moritomo

APPLIED PHYSICS EXPRESS 10(5) 51101 2017年5月査読有り

Local structures around the substituted elements in mixed layered oxides

Shota Akama, Wataru Kobayashi, Kaoru Amaha, Hideharu Niwa, Hiroaki Nitani, Yutaka Moritomo

SCIENTIFIC REPORTS 7 43791 2017年3月査読有り

Domain Size of Phase-Separated NaxCoO2 as Investigated by X-Ray Microdiffraction

Niwa, Hideharu, Shibata, Takayuki, Imai, Yasuhiko, Kimura, Shigeru, Moritomo, Yutaka

batteries 3(1) 2017年3月査読有り

A compact permanent-magnet system for measuring magnetic circular dichroism in resonant inelastic soft X-ray scattering

Jun Miyawaki, Shigemasa Suga, Hidenori Fujiwara, Hideharu Niwa, Hisao Kiuchi, Yoshihisa Harada