Mean field theory for compositionally modulated magnetic superlattices |
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| Affiliation: | 1. Department of Food and Nutrition, College of Human Ecology, Seoul National University, Seoul, Korea;2. Department of Food and Nutrition, College of Human Ecology, Chungbuk National University, Cheongju, Korea;3. Research Institute of Human Ecology, Seoul National University, Seoul, Korea |
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| Abstract: | We study a two-constituent ferromagnetic superlattice modulated compositionally. It is found that, within the molecular field approximation and in the continuum limit, the Curie temperature varies linearly with wavevector for a sinusoidal modulation. |
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