Spin-Lattice Relaxation and Cross Relaxation in Nickel Thallium Tutton Salt
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- Tokunaga Yasuo
- Department of Physics, Faculty of Science, Kyoto University
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- Ikeda Shingo
- Department of Material Physics, Faculty of Engineering Science, Osaka University
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- Ito Kikuo
- Department of Physics, Faculty of Science, Kyoto University
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- Haseda Taiichiro
- Department of Physics, Faculty of Science, Kyoto University
抄録
Paramagnetic relaxation of single crystal NiTl2(SO4)2·6HO2O was studied by AC susceptibility measurement in magnetic field of 0∼20 kOe. It was possible to separate experimentally cross relaxation and lattice-bath relaxation from spin-lattice relaxation under appropriate condition. Above λ point of liquid He (Tλ), spin-lattice relaxation was strongly affected by lattice-bath relaxation and also by cross relaxation. Below Tλ, where lattice-bath relaxation was not observed, spin-lattice relaxation did not have such a strong effect of cross relaxation. Concentration dependence of cross relaxation time was also discussed. Cross relaxation time was temperature dependent especially at high magnetic field.
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 35 (5), 1353-1359, 1973
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
- 1390282679170456064
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- NII論文ID
- 210000083923
- 130003893900
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- BIBCODE
- 1973JPSJ...35.1353T
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- COI
- 1:CAS:528:DyaE3sXlsFWgtr8%3D
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- ISSN
- 13474073
- 00319015
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可