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ID 114236
タイトル別表記
Infrared spectroscopy techniques for studying the electronic structures of materials under high-pressure
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
資料タイプ
学術雑誌論文
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.
掲載誌名
Japanese Journal of Applied Physics
ISSN
13474065
00214922
cat書誌ID
AA12295836
出版者
The Japan Society of Applied Physics
56
5S3
開始ページ
05FA11
発行日
2017-04-21
権利情報
© 2017 The Japan Society of Applied Physics
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
著者版
部局
理工学系