Susceptibility crossover in dipolar ferromagnets
- 5 February 1977
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 10 (3) , 419-432
- https://doi.org/10.1088/0022-3719/10/3/012
Abstract
Renormalization group and epsilon expansion methods are used to investigate dipole-induced crossover behaviour in the susceptibility of a ferromagnet to O( epsilon 2). The calculations confirm the existence of a striking minimum of the effective susceptibility exponent in the crossover regime.Keywords
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