Magnetic Properties of Rare Earth Gallium Intermetallic Compounds
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- Shohata Nobuaki
- Faculty of Science, Hiroshima University
書誌事項
- タイトル別名
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- Magnetic Properties of Rare Earth Galli
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説明
Magnetic measurements on the single crystal RGa intermetallic compounds (R=Pr, Nd, Sm, Tb, Dy, Ho and Er) have been carried out in the 4.2 K to 350 K temperature range. All the compounds, except ErGa, are ferromagnetism with high coercive force along the easy direction. ErGa compound is antiferromagnetism. The magnetization curves for the heavy rare earth compounds were fairly well explained on the basis of the molecular field model, including the crystal field. But, for light rare earth compounds, the agreements between the experimental and the calculated values were not so good. Crystal field parameters B20 and B22 were determined from the anisotropy of paramagnetic Curie temperatures on the basis of the molecular field theory. These parameters were compared with those of the point charge model.
収録刊行物
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- Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ
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Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ 42 (6), 1873-1880, 1977
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204190800896
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- NII論文ID
- 110001963393
- 130003895273
- 210000086472
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1977JPSJ...42.1873S
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- COI
- 1:CAS:528:DyaE2sXksVOgtr4%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 1828530
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- 本文言語コード
- en
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