Theory of successive magnetic transitions with tilting of moments: application to NpFeGa5
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- Kiss Annamária
- Department of Physics, Tohoku University
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- Kuramoto Yoshio
- Department of Physics, Tohoku University
書誌事項
- タイトル別名
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- Theory of Successive Magnetic Transitions with Tilting of Moments—Application to NpFeGa<SUB>5</SUB>—
- Theory of Successive Magnetic Transitions with Tilting of Moments–Application to NpFeGa<sub>5</sub>–
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Mechanism of successive magnetic transitions in NpFeGa5 is studied theoretically with use of an extended CEF model assuming Fe moments as the source of anisotropy. All possible dipolar and quadrupolar interactions are taken into account, which are allowed by the doublet–singlet subspace. Phase diagrams are obtained which give either two or three successive transitions from the paramagnetic phase. In the latter case, Np moments first order along [110], then tilt around the c axis, and finally tilt out of the ab-plane. The ensuing splitting pattern of 69,71Ga nuclear magnetic resonance (NMR) is analyzed theoretically, and compared with experimental results.
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 77 (12), 124708-124708, 2008
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
- 1390001204198576384
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- NII論文ID
- 130005436224
- 110007021683
- 210000107588
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- NII書誌ID
- AA00704814
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 9741099
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
