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ID 48758
フルテキストURL
著者
Yoshida, Rikiya The Graduate School of Natural Science and Technology, Okayama University
Wakita, Takanori Research Laboratory for Surface Science (RLSS), Okayama University
Okazaki, Hiroyuki The Graduate School of Natural Science and Technology, Okayama University
Mizuguchi, Yoshikazu JST, Transformative Research-Project on Iron Pnictides (TRIP)
Tsuda, Shunsuke JST, Transformative Research-Project on Iron Pnictides (TRIP)
Takano, Yoshihiko JST, Transformative Research-Project on Iron Pnictides (TRIP)
Takeya, Hiroyuki National Institute for Material Science
Hirata, Kazuto National Institute for Material Science
Kato, Yukako Japan Synchrotron Radiation Research Institute (JASRI)/SPring-8
Muro, Takayuki Japan Synchrotron Radiation Research Institute (JASRI)/SPring-8
Okawa, Mario Institute for Solid State Physics, The University of Tokyo
Ishizaka, Kyoko Institute for Solid State Physics, The University of Tokyo
Shin, Shik Institute for Solid State Physics, The University of Tokyo
Harima, Hisatomo JST, Transformative Research-Project on Iron Pnictides (TRIP)
Hirai, Masaaki The Graduate School of Natural Science and Technology, Okayama University
Muraoka, Yuji The Graduate School of Natural Science and Technology, Okayama University
Yokoya, Takayoshi The Graduate School of Natural Science and Technology, Okayama University
抄録
In this paper, we present the result of soft X-ray photoemission spectroscopy and its comparison with the density functional calculation. Although local density approximation seems to be a good starting point for describing the electronic structure of FeSe, the simulated spectrum poorly reproduced the structure around E(B) = 2 eV. This result suggests the necessity of theoretical treatment beyond local density approximation.
キーワード
Iron chalcogenide superconductor
FeSe
Photoemission spectroscopy
Band calculation
発行日
2010-12
出版物タイトル
Physica C-Superconductivity and its Applications
470巻
S1号
出版者
Elsevier
開始ページ
S389
終了ページ
S390
ISSN
0921-4534
NCID
AA11461984
資料タイプ
学術雑誌論文
プロジェクト
エネルギー環境新素材拠点
オフィシャル URL
http://www.sciencedirect.com/science/article/pii/S0921453409008892
言語
English
OAI-PMH Set
岡山大学
著作権者
Copyright © 2009 Elsevier B.V. All rights reserved.
論文のバージョン
author
査読
有り
DOI
Web of Sience KeyUT