Magnetic Phase Transitions in the Fe2As-Mn2As System

• Kanomata Takeshi

  Department of Applied Physics, Faculty of Technology, Tohoku Gakuin University

• Goto Takao

  Department of Applied Physics, Faculty of Technology, Tohoku Gakuin University

• Ido Hideaki

  Department of Applied Physics, Faculty of Technology, Tohoku Gakuin University

書誌事項

タイトル別名

• Magnetic Phase Transitions in the Fe<SUB>2</SUB>As–Mn<SUB>2</SUB>As System
• Magnetic Phase Transitions in the Fe2As

抄録

Magnetic and crystallographic measurements on Fe_2.1−xMn_xAs with 0≤x≤2.1 are made in the temperature range between 77 and 600 K. The compounds with 0≤x<1.29 and 1.52<x≤2.1 have the antiferromagnetic spin structures of the Fe₂As and Mn₂As types, respectively. The compounds with 1.29≤x≤1.52 show a first order phase transition between the ferrimagnetic state of the Mn₂Sb type and the antiferromagnetic state of the Fe₂As type. A magnetic phase diagram of Fe_2−xMn_xAs system is proposed and discussed qualitatively on the basis of the molecular field theory.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 43 (4), 1178-1184, 1977

  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: 1390282679167493760
• NII論文ID: 210000086686
• NII論文ID: 110001963623
• NII論文ID: 130003895332
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.43.1178
• BIBCODE: 1977JPSJ...43.1178K
• COI: 1:CAS:528:DyaE2sXlvFartrw%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 1846822
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I1846822
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.43.1178
• 本文言語コード: en
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