Valence States of Rare-Earth Ions in RERuSn_3 (RE=La, Ce, Pr, Nd, Sm) and Related Compounds Studied by Core-Level Photoemission Spectroscopy
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概要
- 論文の詳細を見る
We have measured the 3d and 4d core-level X-ray photoelectron spectra of rare earths in RERuSn_3 (RE=La, Ce, Pr, Nd and Sm) and related rare-earth compounds. The Ce 3d spectra of CeRuSn_x(x=2.85, 3.0 and 3.15) show the common features observed in other cerium compounds. In the spectra, f^0 structures cannot be apparently distinguished from other prominent structures f^1 and f^2 peaks, and broad structures are observed at the high binding energy side of the f^1 peak. For SmRuSn_3, both Sm 3d and 4d spectra show strong Sm^<2+> components and the Sm valency is estimated to be 2.95±0.02.
- 社団法人日本物理学会の論文
- 1993-02-15
著者
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SATO Hideyuki
Department of Physics, Tokyo Metropolitan University
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Iwasawa Hideaki
Hiroshima Synchrotron Radiation Center Hiroshima University
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山口 滋
Department Of Physics School Of Science Tokai University
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Yamaguchi Shigeo
Department of Electrical Engineering, Kyoto University
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ISHII Hiroyoshi
Department of Physics, Tokyo Metropolitan University
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HANYU Takaaki
Department of Physics,Faculty of Science,Tokyo Metropolitan University
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Hanyu T
Department Of Physics Faculty Of Science Tokyo Metropolitan University
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Hanyu Takaaki
Department Of Physics Faculity Of Science Tokyo Metropolitan University
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Sugawara H
Faculty Of Integrated Arts And Sciences The University Of Tokushima
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Sakamoto I
Department Of Electrical And Computer Engineering Nagoya Institute Of Technology
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Sakamoto Isao
Department Of Physics Tokyo Metropolitan University
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Ishii T
Department Of Physics Tokyo Metropolitan University
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Ishii H
Univ. Tokyo Chiba
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Ishii Hiroyoshi
Department Of Physics Faculty Of Science Tokyo Metropolitan University
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Ishii Hiroyoshi
Department Of Physics Tokyo Metropolitan University
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SAKAMOTO Isao
Nagoya Institute of Technology
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Fukuhara T
Department Of Liberal Arts And Sciences Toyama Prefectural University
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Fukuhara Tadashi
Department Of Liberal Arts And Science Toyama Prefectural University
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Fukuhara Tadashi
Toyama Prefectural University
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Sakamoto I
Nagoya Institute Of Technology
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Hanyu Takaaki
Department Of Physics Tokyo Metropolitan University
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Ishii H
Faculty Of Science And Technology Science University Of Tokyo
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Ishii H
Furukawa Electric Co. Ltd. Yokohama Jpn
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Takai H
近畿大学 医学部循環器内科部門
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Sato Hideyuki
Department Of Cardiology Osaka University Graduate School Of Medicine
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Yamaguchi Shigeo
Department Of Electrical Electronic And Information Engineering Kanagawa University:energy Electroni
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Sato Hideyuki
Department Of Applied Chemistry Faculty Of Science And Technology Keio University
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Fukuhara Tadashi
Department of Liberal Arts and Sciences, Toyama Prefectural University
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