Theory of Spin Relaxation for Arbitrary Time Scale.II.Temperature Effects
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概要
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Detailed analysis on temperature effects in the spin relaxation process is per-formed from a microscopic point of view. This is done by specifying the reservoir :Two simple models are employed for the reservoir, namely, systems composed offree fermions and bosons.Although the models are simple enough, several interesting results are obtainedfor temperature variations of the line shape. Explicit calculations are given totypical cases. Not only the usual narrowing, broadening bttt also unexpectedfeatures are found for the temperature variations of the line shape. Whether theseeffects occur or not crucially depends on properties of the reservoir.
- 社団法人日本物理学会の論文
- 1982-07-15
著者
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Hamano Yoko
Department Of Physics Faculty Of Science Ochanomizu University
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Shibata Fumiaki
Department Of Physices Faculty Of Science Ochanomizu University
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