Magnetic Structure of Nd_2Mo_2O_7 : Condensed Matter: Electronic Properties, etc.
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概要
- 論文の詳細を見る
Neutron diffraction studies have been carried out on a single crystal of the metallic pyrochlore ferromagnet, Nd_2Mo_20_7. The magnetic structures proposed at 4 K is non-collinear for both the Mo- and Nd-moments, where the net moments of the two systems align antiparallel. In the temperature region between the Curie point (~93 K) and ~30 K, the moments primarily at Mo- sites orders with the ferromagnetic magnetization, where the structure seems to be non-collinear, too. The ordering of the Nd moments gradually develops and becomes significant below ~20 K with decreasing temperature. Discussion on the relationship between the magnetic structure and the anomalous transport properties is presented.
- 社団法人日本物理学会の論文
- 2001-01-15
著者
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KAKURAI Kazuhisa
Neutron Scattering Laboratory, Institute for Solid State Physics, The University of Tokyo
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SATO Masatoshi
Department of Physics,Division of Material Science,Nagoya University
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原科 浩
教養部物理学教室
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Kato Masaya
Department Of Physics Division Of Material Science Nagoya University:crest Japan Science And Technol
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ITO Masafumi
Department of Pathology, Japanese Red Cross Nagoya Daiichi Hospital
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Ito Masafumi
Department Of Physics Division Of Material Science Nagoya University
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Masaki Kato
Department Of Chemistry Graduate School Of Science Kyoto University
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Kanada Masaki
Department Of Physics Division Of Material Science Nagoya University
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Kodama Katsuaki
Department Of Physics Division Of Material Science Nagoya University:crest Japan Science And Technol
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Kodama Katsuaki
Department Of Physics Division Of Material Science Nagoya University
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Kondo Yasuyuki
Department of Gastroenterology, Kanto Medical Center NTT EC
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Kondo Y
Department Of Physics Division Of Material Science Nagoya University
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YASUl Yukio
Department of Physics,Division of Material Science,Nagoya University
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HARASHlNA Hiroshi
Department of Physics,Division of Material Science,Nagoya University
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Kimata Motoi
The Graduate School Of Science And Technology Kobe University
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Kakurai Kazuhisa
Neutron Scattering Laboratory Institute For Solid State Physics The University Of Tokyo
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Kato M
Toyohashi Univ. Technol. Aichi Jpn
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Kodama Masafumi
The Graduate School Of Science And Technology Kobe University
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Kato M
Nagoya Univ. Nagoya Jpn
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Kato Mayumi
Institute For Solid State Physics University Of Tokyo
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Kasai Mayumi
Department Of Physics Division Of Material Science Nagoya University
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Kato M
Institute For Solid State Physics University Of Tokyo
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YOSHIDA Yukihiro
Research Institute, Meijo University
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Ito Masafumi
Department Of Electrical And Electronic Engineering Faculty Of Science And Technology Meijo Universi
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Sato Masatoshi
Department Of Electrical And Electronics Engineering Sophia University
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Yoshida Yukihiro
Research Institute Meijo University
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Sato Masatoshi
Department Of Agro-environmental Science Obihiro University Of Agriculture And Veterinary Medicine
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Yasui Yukio
Department Of Physics Division Of Material Science Nagoya University
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Kakuta Kazuyuki
Department Of Physics Aoyama-gakuin University
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Ito Masafumi
Department of Physics, Division of Material Science, Nagoya University
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Kondo Yasuyuki
Department of Physics, Division of Material Science, Nagoya University
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Kakurai Kazuhisa
Neutron Materials Research Center, Quantum Beam Science Directorate, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan
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