Bulk 4f Electronic States of Ce-Based Heavy Fermion System Probed by High-Resolution Resonance Photoemission : Condensed Matter: Electronic Properties, etc.
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概要
- 論文の詳細を見る
Bulk-sensitive Ce 3d - 4f resonance photoemission (RPES) with an unprecedentedly high resolution has revealed a clear difference of bulk Ce 4f spectral weights of heavy fermion system CeRu_2Si_2 and CeRu_2Ge_2 in the region of the tail of the Kondo peak and its spin-orbit partner. The significant spectral difference in both materials is in strong contrast to the mutually similar "surface-sensitive" 4d - 4f RPES. The obtained bulk-sensitive spectra are well reproduced by a single impurity model. Consideration of the crystalline electric field splitting is important for estimating a realistic Kondo temperature from the bulk 4f spectra.
- 社団法人日本物理学会の論文
- 2000-09-15
著者
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網塚 浩
北大院理
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Aoki H
北大理
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HIGASHIYA Atsushi
SPring-8/Riken
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Imada S
Graduate School Of Engineering Science Osaka University
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Imada Shin
Faculty Of Engineering Science Osaka University
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SEKIYAMA Akira
Department of Material Physics,Faculty of Engineering Science,Osaka University
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SUGA Shigemasa
Department of Material Physics,Faculty of Engineering Science,Osaka University
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IMADA Shin
Department of Material Physics,Faculty of Engineering Science,Osaka University
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MATSUDA Kyoko
Department of Material Physics,Faculty of Engineering Science,Osaka University
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Ishii T
Institute For Solid State Physics University Of Tokyo
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SETTAI Rikio
Department of Physics, Graduate School of Science, Osaka University
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ONUKI Yoshichika
Department of Physics, Graduate School of Science, Osaka University
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IWASAKI Takeshi
Department of Material Physics,Faculty of Engineering Science,Osaka University
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UEDA Shigenori
Department of Material Physics,Faculty of Engineering Science,Osaka University
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SAITOH Yuji
Department of Material Physics,Faculty of Engineering Science,Osaka University
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Saitoh Y
Department Of Synchrotron Radiation Research Kansai Research Establishment Japan Atomic Energy Resea
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Saitoh Yuji
Department Of Material Physics Osaka University
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Saitoh Yuji
Department Of Anesthesiology And Critical Care Medicine School Of Medicine Tokyo Medical And Dental
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Ikeda Susumu
Graduate School Of Science And Engineering Yamagata University
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Mimura Kojiro
Hiroshima Synchrotron Radiation Center Hiroshima University
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Suga Shigemasa
Department Of Applied Physics University Of Tokyo
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Ueda Shigenori
Department Of Material Physics Graduate School Of Engineering Science Osaka University
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斎藤 幸夫
慶応大学理工学部物理
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Iwasaki T
National Inst. Industrial Health Kawasaki Jpn
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Iwasaki Takeshi
National Institute Of Industrial Health 21-1 Nagao 6-chome Tama-ku Kawasaki 214 Japan
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Imada Shin
Department Of Material Physics Faculty Of Engineering Science Osaka University
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KADONO Koji
Department of Material Physics, Graduate School of Engineering Science, Osaka University
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Azuma Hisashi
Department of Physics, Graduate School of Science, Osaka University
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Matsuda Kyoko
Department Of Material Physics Graduate School Of Engineering Science Osaka University
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Azuma H
Spring-8/riken
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Matsuda Kazuyuki
Department Of Material Science Faculty Of Science Himeji Institute Of Technology
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Matsuda Kazuyuki
Department Of Physics Tokyo Metropolitan University
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Iwasaki Takeshi
Department Of Bioresource Science Obihiro University Of Agriculture And Veterinary Medicine
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Onuki Yoshichika
Department Of Physice Osaka University
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Iwasaki T
Interdisciplinary Graduate School Of Engineering Sciences Kyushu University
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Kadono Koji
Department Of Material Physics Graduate School Of Engineering Science Osaka University
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Ueda K
Department Of Electrical And Computer Engineering Faculty Of Engineering Kanazawa University
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Matsuda Kyoko
Department Of Anatomy And Physiology Faculty Of Pharmaceutical Sciences Kinki University
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Okuda Yusuke
Gradnate School Of Science Osaka University
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Amitsuka Hiroshi
Hokkaido Univ. Sapporo
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Higashiya Atsushi
Riken Xfel Project Head Office
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IWASAKI Takeshi
Department of Applied Chemistry, Tokyo University of Agriculture and Technology
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