Effect of Spin Fluctuations on the Ultrasonic Attenuation in Itinerant Electron Systems with Helical Spin Structures
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- Makoshi Kenji
- Faculty of Engineering Science, Osaka University
書誌事項
- タイトル別名
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- Effect of Spin Fluctuations on the Ultr
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The effect of spin fluctuations on the ultrasonic attenuation coefficient is studied on the basis of the previously developed theory of the helical spin structure in the itinerant electron systems. The observed double peak structure in the attenuation coefficient as a function of the temperature under a rather high magnetic field is explained as due to the existence of the Stoner boundary and the mixing between up and down spin electrons due to helical ordering, which reflect themselves significantly on the low frequency part of the dynamical susceptibilities.
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 46 (6), 1767-1775, 1979
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
- 1390282679167623936
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- NII論文ID
- 210000087847
- 110001964377
- 130003895910
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1979JPSJ...46.1767M
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- COI
- 1:CAS:528:DyaE1MXks1OmtLo%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 2053408
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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
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- 使用不可