Magnetic Ground State of Pr_<0.89>LaCe_<0.11>CuO_<4+α-δ> with Varied Oxygen Depletion Probed by Muon Spin Relaxation
スポンサーリンク
概要
- 論文の詳細を見る
The magnetic ground state of an electron-doped cuprate superconductor, Pr_<1-x>LaCe_xCuO_<4+α-δ> (x = 0.11 α ≃ 0.04), has been studied by means of muon spin rotation/relaxation (μSR) over a wide variety of oxygen depletion, 0.03 ≤ δ ≤ 0.12. The appearance of a weak random magnetism over the entire crystal volume has been revealed by a slow exponential relaxation. The absence of δ-dependence for random magnetism and a multiplet pattern of the muon Knight shift at higher fields strongly suggest that the random moments are associated with excited Pr^<3+> ions under a crystal electric field.
- 社団法人日本物理学会の論文
- 2003-11-15
著者
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Kimura S
Department Of Physics Faculty Of Science Kobe University
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YAMADA Kazuyoshi
Institute for Materials Research, Tohoku University
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山田 和芳
東北大wpi材料機構
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FUJITA Masaki
Institute for Material Research, Tohoku University
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HIGEMOTO Wataru
Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK)
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Yamada Kotaro
Department Of Engineering Hiroshima University
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Katano Susumu
Neutron Scattering Group Advanced Science Research Center Japan Atomic Energy Research Institute
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Kunii S
Graduate School Of Science And Technology Niigata University
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Kunii S
Tohoku Univ. Sendai Jpn
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Sato Ken
Department Of Physics Faculty Of Science Tohoku University
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Kunii Satoru
Faculty Of Engineering Tohoku Gakuin University
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HIGEMOTO Wataru
Advanced Science Research Center, Japan Atomic Energy Agency
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山田 耕作
Faculty Of Science And Engineering Ritsumeikan University
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藤田 元基
東北大金研
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Fujita Masaki
Institute For Material Research Tohoku University
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Kadono Ryosuke
Kek Ibaraki
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Kadono Ryosuke
Institue Of Materials Structure Science Kek
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Yamada K
Department Of Physics Tohoku University:(present)institute For Chemical Research Kyoto University
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Yamada Kazuyoshi
Nagano Chushin Agricultural Experiment Station:(present Address)nagano Vegetable And Ornamental Crop
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Higemoto W
Advanced Science Research Center Japan Atomic Energy Agency
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Higemoto Wataru
Institute Of Materials Structure Science High Energy Accelerator Research Organization (kek)
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Higemoto Wataru
Meson Science Laboratory Institute Of Materials Structure Science High Energy Accelerator Research O
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KODA Akihiro
Institute of Materials Structure Science, High Energy Accelerator Research Organization(KEK)
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Koda A
Department Of Materials Structure Science School Of High Energy Accelerator Science The Graduate Uni
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Koda Akihiro
Kyokugen Osaka University:graduate School Of Engineering Science Osaka University
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Koda Akihiro
Institute Of Materials Structure Science High Energy Accelerator Research Organization (kek):departm
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Koda Akihiro
Meson Science Laboratory Institute Of Materials Structure Science High Energy Accelerator Research O
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OHISHI Kazuki
Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK)
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Yamada K
Kyoto Univ. Kyoto
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Kuroiwa S
Department Of Physics Aoyama Gakuin University
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Yamada Kazuyoshi
Institute For Materials Research Tohoku University
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Yamada Kazuyoshi
Laboratory Of Nuclear Science Tohoku University
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Yamada Kosaku
Research Institute For Fundamental Physics Kyoto University
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Kojima Kenji
Department Of Physics Graduate School Of Science University Of Tokyo
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Kadono R
Department Of Materials Structure Science School Of High Energy Accelerator Science The Graduate Uni
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Kadono Ryosuke
Department Of Materials Structure Science The Graduate University For Advanced Studies
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KUROSHIMA Shin-ichi
Institute for Chemical Research, Kyoto University
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KOJIMA Kenji
Graduate School of Frontier Sciences, University of Tokyo
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Yamada K
Department Of Science Kyoto University
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Yosida K
Sci. Univ. Tokyo Noda
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Ohishi K
Advanced Science Research Center Japan Atomic Energy Agency
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Higemoto Wataru
Advanced Science Research Center Japan Atomic Energy Agency
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Kuroshima Shin-ichi
Institute For Chemical Research Kyoto University
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Koda Akihiro
High Energy Accelerator Res. Organization
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Yamada Kazuyoshi
Institute For Chemical Research Kyoto University
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Higemoto Wataru
Institute Of Materials Structure Science High Energy Accelerator Research Organization : (present Ad
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Koda Akihiro
Institute Of Materials Structure Science High Energy Accelerator Research Organization (kek):departm
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Ohishi Kazuki
Institute Of Materials Structure Science High Energy Accelerator Research Organization
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Ohishi Kazuki
Muon Science Laboratory, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK):(Present Office)Advanced Science Research Center, Japan Atomic Energy Agency
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YAMADA Kenji
Department of Engineering Science, Junior College Funabashi Campus, Nihon University
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YAMADA Kosaku
Institute for Solid State Physics, University:College of Engineering, Shizuoka University
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