Effects of spin fluctuations in itinerant electron ferromagnets |
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| Authors: | M Shimizu |
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| Institution: | Department of Applied Physics, Nagoya University, Nagoya 464, Japan |
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| Abstract: | Effects of spin fluctuations on the paramagnetic spin susceptibility, magnetization and specific heat are calculated in gaussian statistics as a power series of kBT. The results are applied to nickel and iron. It is shown that in effect spin fluctuations reduce the molecular field coefficient above the Curie temperature. |
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