Spherical model for anisotropic ferromagnetic films
نویسندگان
چکیده
منابع مشابه
Spherical model for anisotropic ferromagnetic films
The corrections to the Curie temperature Tc of a ferromagnetic film consisting of N layers are calculated for N ≫ 1 for the model of D-component classical spin vectors in the limit D → ∞, which is exactly soluble and close to the spherical model. The present approach accounts, however, for the magnetic anisotropy playing the crucial role in the crossover from 3 to 2 dimensions in magnetic films...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and General
سال: 1996
ISSN: 0305-4470,1361-6447
DOI: 10.1088/0305-4470/29/10/006