Effects of the uniaxial anisotropy on the Curie temperature of the anisotropic Heisenberg ferromagnet with mixed spins and S = 1 |
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Authors: | Takashi Iwashita Norikiyo Uryû |
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Institution: | 1. College of General Education, Kyushu Tokai University, Kumamoto 862, Japan;1. Department of Applied Science, Faculty of Engineering, Kyushu University, Fukuoka 812, Japan |
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Abstract: | With the use of the pair model approximation, the effects of the D-term on the Curie temperature of the anisotropic Heisenberg ferromagnet with mixed spins have been investigated and shown to be significant for D > 0. |
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