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Monte Carlo Simulations of the Random-Field Ising Model

W. C. Barber, D. P. Belanger

cond-mat.dis-nnarXiv:cond-mat/0009228

Abstract

Ising Monte Carlo simulations of the random-field Ising system Fe(0.80)Zn(0.20)F2 are presented for H=10T. The specific heat critical behavior is consistent with alpha approximately 0 and the staggered magnetization with beta approximately 0.25 +- 0.03.

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