Photoemission Study of 4f Electronic States in PrFe_4P_<12> and Related Pr Compounds
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概要
- 論文の詳細を見る
We have measured the Pr 4d-4f high-resolution resonant photoemission and the Pr 3d core-level photoemission spectra of PrFe4_P_<12> and related compounds PrSn_3, PrAl_2 and Pr metal. The Pr 4f and Pr 3d spectra of PrFe_4P_<12> show the spectral features corresponding to a strongly hybridized system in Pr compounds. However, the^3H_4 state located just below the Fermi energy is observed as a shoulder instead of the prominent peak expected for the strongly hybridized or high-Kondo temperature systems. From the analysis of the Pr 3d core-level spectrum, we infer that the absence of the peak structure near the Fermi energy reflects the weak hybridization strength between the Pr 4f and the valence band states at the Fermi energy.
- 社団法人日本物理学会の論文
- 2002-01-15
著者
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SATO Hideyuki
Department of Physics, Tokyo Metropolitan University
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水谷 照吉
愛知工業大学電気工学科
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Mizutani Teruyoshi
Depertment Of Electrical Engineering Nagoya University
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Mizutani Teruyoshi
Department Of Electrical Engineering School Of Engineering Nagoya University
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SUGAWARA Hitoshi
Department of Physics, Tokyo Metropolitan University
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Iwasawa Hideaki
Hiroshima Synchrotron Radiation Center Hiroshima University
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MATSUDA Tatsuma
Department of Physics, Tokyo Metropolitan University
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Takayama Y.
Department Of Physics Tokyo Metropolitan University
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Takayama Yasuhiro
Mechanical Engineering Graduate School Of Engineering
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MIYAHARA Tsuneaki
Department of Physics, Tokyo Metropolitan University
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OBU Kenji
Department of Physics, Tokyo Metropolitan University
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TAKAYAMA Yasuhiro
Department of Physics, Tokyo Metropolitan University
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ISHII Hiroyoshi
Department of Physics, Tokyo Metropolitan University
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SHINODA Motoki
Department of Physics, Tokyo Metropolitan University
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Obu Kenji
Department Of Physics Tokyo Metropolitan University
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Shinoda Motoki
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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森 竜雄
Nagoya Univ. Aichi Jpn
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Mori T
Department Of Electrical Engineering School Of Engineering Nagoya University
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Mori Tatsuo
Department Of Electrical Engineering School Of Engineering Nagoya University
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LEE Chol
Department of Physics, Tokyo Metropolitan University
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Lee Chol
Department Of Physics Tokyo Metropolitan University
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Matsuda Tatsuma
Department Of Physics Tokyo Metropolitan University
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Takayama Yasuhiro
Department Of Physics Tokyo Metropolitan University
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Tabata Y
Riken Spring-8 Center Harima Institute
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Miyahara Tsuneaki
Department Of Physics Tokyo Metropolitan University
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Mori T
National Lab. High Energy Physics Ibaraki
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Shiozawa Hidetsugu
Department Of Physics Tokyo Metropolitan University
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Lee Chahn
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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Lee Chol
Department Of Breast Surgery Japanese Red Cross Kyoto Daiichi Hospital
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Sato Hideyuki
Department Of Cardiology Osaka University Graduate School Of Medicine
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Sato Hideyuki
Department Of Applied Chemistry Faculty Of Science And Technology Keio University
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Yoshida Tetsuo
Department Of Physics Tokyo Metropolitan University
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Takemura Masayuki
Japan Atomic Energy Agency Hyogo
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SUGAWARA Hitoshi
Department of Mathematical and Natural Sciences, Faculty of Integrated Arts and Sciences, The University of Tokushima
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Sugawara Hitoshi
Department of General Internal Medicine, Omiya Medical Center, Jichi Medical University
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