J. Okamoto
Japan Atomic Energy Research Institute
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Publication
Featured researches published by J. Okamoto.
Physical Review Letters | 2005
W. B. Wu; D. J. Huang; J. Okamoto; A. Tanaka; H.-J. Lin; F. C. Chou; A. Fujimori; Chuangtian Chen
Measurements of polarization-dependent soft x-ray absorption reveal that the electronic states determining the low-energy excitations of
Physical Review Letters | 2008
Yukiharu Takeda; Mika Kobayashi; Tetsuo Okane; Takuo Ohkochi; J. Okamoto; Y. Saitoh; Keisuke Kobayashi; Hiroshi Yamagami; A. Fujimori; A. Tanaka; J. Okabayashi; M. Oshima; Shinobu Ohya; Pham Nam Hai; Masaaki Tanaka
{\mathrm{Na}}_{x}{\mathrm{CoO}}_{2}
Scientific Reports | 2016
H. Y. Huang; Chunjing Jia; Zhuoyu Chen; Krzysztof Wohlfeld; Brian Moritz; T. P. Devereaux; W. B. Wu; J. Okamoto; W. S. Lee; Makoto Hashimoto; Yu He; Zhi-Xun Shen; Yoshiyuki Yoshida; H. Eisaki; Chung-Yu Mou; Chuangtian Chen; D. J. Huang
have predominantly
Journal of the Physical Society of Japan | 2010
D. J. Huang; J. Okamoto; Shih-Wen Huang; Chung-Yu Mou
{a}_{1g}
SYNCHROTRON RADIATION INSTRUMENTATION: Eighth International Conference on Synchrotron Radiation Instrumentation | 2004
J. Okamoto; K. Mamiya; S.‐I. Fujimori; Tetsuo Okane; Y. Saitoh; Yasuji Muramatsu; A. Fujimori; Shintaro Ishiwata; M. Takano
symmetry with significant O
Journal of the Physical Society of Japan | 2008
Tetsuo Okane; Yukiharu Takeda; J. Okamoto; Kazutoshi Mamiya; Takuo Ohkochi; Shin-ichi Fujimori; Y. Saitoh; Hiroshi Yamagami; Atsushi Fujimori; Akira Ochiai; A. Tanaka
2p
Physical Review B | 2007
J. Okamoto; Tetsuo Okane; Y. Saitoh; Kota Terai; S.-I. Fujimori; Yasuji Muramatsu; Kenji Yoshii; K. Mamiya; Tsuneharu Koide; A. Fujimori; Zhong Fang; Yasuo Takeda; M. Takano
character. In contrast to the prediction of band theory, doping-dependent O
Journal of the Physical Society of Japan | 2006
Tetsuo Okane; J. Okamoto; Kazutoshi Mamiya; Shin Ichi Fujimori; Yukiharu Takeda; Y. Saitoh; Yasuji Muramatsu; Atsushi Fujimori; Yoshinori Haga; Etsuji Yamamoto; A. Tanaka; Tetsuo Honma; Yoshihiko Inada; Yoshichika Onuki
1s
Physical Review B | 2015
T. Tsuyama; Tomoyuki Matsuda; S. Chakraverty; J. Okamoto; Eiji Ikenaga; A. Tanaka; T. Mizokawa; Harold Y. Hwang; Y. Tokura; H. Wadati
x-ray absorption shows a large transfer of spectral weight, providing spectral evidence for strong electron correlations of the layered cobaltates. We also found that
Physical Review B | 2015
T. Tsuyama; Tomoyuki Matsuda; S. Chakraverty; J. Okamoto; Eiji Ikenaga; A. Tanaka; T. Mizokawa; Harold Y. Hwang; Y. Tokura; H. Wadati
{\mathrm{Na}}_{x}{\mathrm{CoO}}_{2}