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Monte-Carlo study of the reorientation transition in Heisenberg models with dipole interactions

A. Hucht·A. Moschel·K. D. Usadel
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Abstract

We simulated the classical two-dimensional anisotropic Heisenberg model with full long range dipole interaction with an algorithm especially designed for long range models. The results show strong evidence for a first order reorientation transition at a temperature $T_R < T_C$ for appropriate parameters of the model Hamiltonian.

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A. Hucht, A. Moschel, K. D. Usadel. 1995-01-31. Monte-Carlo study of the reorientation transition in Heisenberg models with dipole interactions. https://doi.org/10.1016/0304-8853(95)00137-9

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