Magnetic Susceptibility of Two-Dimensional Doped Anisotropic Heisenberg Magnets
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概要
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Using the 2-site CPA, we show that in the two-dimensional doped Ising-like Heisenberg ferro-magnets the dependence of the coherent exchange couplings on the impurity concentration is tlaesame as that of antiferrornagnets. The coherent unagnetic fields and rnagnetic susceptibilities areobtained within the framework of the l-site CPA. The magnetic susceptibilities obtained frounthe CPA are compared with the perturbative results in the low impurity concentration range.
- 社団法人日本物理学会の論文
- 1996-04-15
著者
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KAWASHIMA Takashi
Department of Applied Physics, Faculty of Engineering, Tohoku Gakuin University
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Oguchi Akihide
Department Of Physics Faculty Of Science And Technology Science University
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Oguchi Akihide
Department Of Physics Faculty Of Sciece And Technology Science University Of Tokyo
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Kawashima Takashi
Department Of Applied Physics Faculty Of Engineering Tohoku Gakuin University
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Kawashima Takashi
Department of Physics,Dokkyo University School of Medicine
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