| ID | 114236 |
| タイトル別表記 | Infrared spectroscopy techniques for studying the electronic structures of materials under high-pressure
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| 著者 |
Ikemoto, Yuka
Japan Synchrotron Radiation Research Institute and SPring-8
Moriwaki, Taro
Japan Synchrotron Radiation Research Institute and SPring-8
Nanba, Takao
Kobe University
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| 資料タイプ |
学術雑誌論文
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| 抄録 | In this article, we describe our high-pressure infrared (IR) spectroscopy techniques for studying the electronic structures of materials at high pressures. High pressure of up to 20 GPa is applied to a sample using a diamond anvil cell (DAC). To accurately perform IR spectroscopy in the limited sample space of a DAC, synchrotron radiation is used as a bright IR source. Our techniques allow reflectance studies of a single crystal sample and determination of the optical functions of the sample such as dielectric function and optical conductivity. To illustrate the capability and usefulness of our techniques, some actual results of high-pressure IR studies on rare-earth compounds are described.
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| 掲載誌名 |
Japanese Journal of Applied Physics
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| ISSN | 13474065
00214922
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| cat書誌ID | AA12295836
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| 出版者 | The Japan Society of Applied Physics
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| 巻 | 56
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| 号 | 5S3
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| 開始ページ | 05FA11
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| 発行日 | 2017-04-21
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| 権利情報 | © 2017 The Japan Society of Applied Physics
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| EDB ID | |
| 出版社版DOI | |
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| フルテキストファイル | |
| 言語 |
eng
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| 著者版フラグ |
著者版
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| 部局 |
理工学系
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