Exchange contribution to the D-parameter of Mn2+ in CoCl2・2H2O
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- Tachiki Masashi
- Faculty of Science, Osaka University
書誌事項
- タイトル別名
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- Exchange Contribution to the <I>D</I>-Parameter of Mn<SUP>2+</SUP> in CoCl<SUB>2</SUB>·2H<SUB>2</SUB>O
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The D-value of Mn2+ in CoCl2·2H2O has been obtained to be −0.13 cm−1 by Date and Motokawa. The large negative D value is reasonably explained by introducing an effective exchange interaction of general form between the Mn2+ and the ground Kramers doublet of Co2+, taking account of the crystal symmetry. It is shown that the interaction −2JxzsxSz −2JyzsySz is responsible for the negative D-parameter. The effective exchange interaction is derived from the nondiagonal exchange between Mn2+ and Co2+ with respect to the cobaltous orbits by projecting the exchange to the ground Kramers doublet.
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 25 (3), 686-690, 1968
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
- 1390282679168195200
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- NII論文ID
- 110001957543
- 210000080774
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1968JPSJ...25..686T
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- COI
- 1:CAS:528:DyaF1cXltFWqsLg%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 8501733
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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