Edge critical behavior at the surface transition of Ising magnets

M. Pleimling; W. Selke

doi:10.1103/physrevb.59.65

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arXiv · cond-mat/9806175

Edge critical behavior at the surface transition of Ising magnets

M. Pleimling·W. Selke

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Abstract

Using Monte Carlo techniques, Ising models with ferromagnetic nearest-neighbor interactions on a simple cubic lattice are studied. At the surface transition, the critical exponent $β_2$ of the edge magnetization is found to be non-universal, depending on the edge and edge-surface couplings, in contrast to the situation at the ordinary transition. Results are compared to those for two-dimensional Ising magnets with chain and ladder defects.

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M. Pleimling, W. Selke. 1998-06-15. Edge critical behavior at the surface transition of Ising magnets. https://doi.org/10.1103/physrevb.59.65

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