Contribution to effective field theories of disordered magnets
- 21 October 1975
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 8 (20), 3415-3426
- https://doi.org/10.1088/0022-3719/8/20/019
Abstract
Effective-field theories of disordered and amorphous magnets are discussed from a unified point of view, including the first-order approximation of the structure fluctuation and also the coherent potential approximation. The theories are applied to dilute magnets and crystalline magnets disordered by thermal motion.Keywords
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