Magnetic Properties of Rare Earth Copper Intermetallic Compounds, RCu<SUB>2</SUB>. I. Heavy Rare Earth.

• Hashimoto Yuzo

  Department of Physics, Fukuoka University of Education

• Fujii Hironobu

  Faculty of Integrated Arts and Sciences, Hiroshima University

• Fujiwara Hiroshi

  Faculty of Science, Hiroshima University

• Okamoto Tetsuhiko

  Faculty of Integrated Arts and Sciences, Hiroshima University

抄録

Measurements of magnetization and susceptibility have been made on single crystals of heavy rare earth copper compounds, RCu₂. All these compounds show metamagnetism with a relative low critical field at 4.2 K. The paramagnetic Curie temperatures along each principal axis are anisotropic. The crystal field parameters V₂⁰ and V₂² are determined from the values of anisotropic paramagnetic Curie temperatures on the basis of the molecular field theory. These values are in agreement with those evaluated from a point charge model. The neutron diffraction measurements on a TbCu₂ single crystal confirm the collinear magnetic structure.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 47 (1), 67-72, 1979

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390001204183530496
• NII論文ID: 210000088316
• NII論文ID: 130003895974
• DOI: 10.1143/jpsj.47.67
• BIBCODE: 1979JPSJ...47...67H
• COI: 1:CAS:528:DyaE1MXltFKgtLk%3D
• ISSN: 13474073
• ISSN: 00319015
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.47.67
• 本文言語コード: en
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