Dynamic Scaling Theory for Anisotropic Magnetic Systems
1970; American Physical Society; Volume: 24; Issue: 13 Linguagem: Inglês
10.1103/physrevlett.24.730
ISSN1092-0145
AutoresEberhard K. Riedel, Franz Wegner,
Tópico(s)Physics of Superconductivity and Magnetism
ResumoDynamic scaling laws for anisotropic magnetic systems are derived where the anisotropy parameters are explicitly treated. The approach is applied to calculate the critical spin relaxation rates for Heisenberg ferromagnets and antiferromagnets with one, two, and three easy axes of magnetization at $T>~{T}_{c}$.
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