ID | 48732 |
フルテキストURL | |
著者 |
Okazaki, H
The Graduate School of Natural Science and Technology, Okayama University
Wakita, T
The Graduate School of Natural Science and Technology, Okayama University
Muro, T
Japan Synchrotron Radiation Research Institute (JASRI)/SPring-8
Kaji, Y
The Graduate School of Natural Science and Technology, Okayama University
Lee, X
The Graduate School of Natural Science and Technology, Okayama University
Mitamura, H
The Graduate School of Natural Science and Technology, Okayama University
Kawasaki, N
The Graduate School of Natural Science and Technology, Okayama University
Kubozono, Y
The Graduate School of Natural Science and Technology, Okayama University
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Kaken ID
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Yamanari, Y
The Graduate School of Natural Science and Technology, Okayama University
Kambe, T
The Graduate School of Natural Science and Technology, Okayama University
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Kato, T
Institute for Innovative Science and Technology, Graduate School of Engineering, Nagasaki Institute of Applied Science
Hirai, M
The Graduate School of Natural Science and Technology, Okayama University
Muraoka, Y
The Graduate School of Natural Science and Technology, Okayama University
Kaken ID
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Yokoya, T
The Graduate School of Natural Science and Technology, Okayama University
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抄録 | We use photoemission spectroscopy to study electronic structures of pristine and K-doped solid picene. The valence band spectrum of pristine picene consists of three main features with no state at the Fermi level (EF) while that of K-doped picene has three structures similar to those of pristine picene with new states near EF, consistent with the semiconductor-metal transition. The K-induced change cannot be explained with a simple rigid-band model of pristine picene but can be interpreted by molecular-orbital calculations considering electron-intramolecular-vibration interaction. Excellent agreement of the K-doped spectrum with the calculations points to importance of electron-intramolecular-vibration interaction in K-doped picene.
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発行日 | 2010-11-10
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出版物タイトル |
Physical Review B
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巻 | 82巻
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号 | 19号
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出版者 | The American Physical Society
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開始ページ | 195114-1
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終了ページ | 195114-5
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ISSN | 1098-0121
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資料タイプ |
学術雑誌論文
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プロジェクト |
エネルギー環境新素材拠点
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オフィシャル URL | http://link.aps.org/doi/10.1103/PhysRevB.82.195114
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言語 |
英語
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著作権者 | © 2010 The American Physical Society
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論文のバージョン | publisher
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査読 |
有り
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DOI | |
Web of Science KeyUT |