Monte Carlo simulations of ordering in ferromagnetic-antiferromagnetic bilayers

被引:16
|
作者
Tsai, SH [1 ]
Landau, DP
Schulthess, TC
机构
[1] Univ Georgia, Ctr Simulat Phys, Athens, GA 30602 USA
[2] Univ Georgia, Enterprise Informat Technol Serv, Athens, GA 30602 USA
[3] Oak Ridge Natl Lab, Ctr Computat Sci, Oak Ridge, TN 37831 USA
[4] Oak Ridge Natl Lab, Div Math & Comp Sci, Oak Ridge, TN 37831 USA
关键词
D O I
10.1063/1.1447868
中图分类号
O59 [应用物理学];
学科分类号
摘要
Monte Carlo simulations have been used to study phase transitions on coupled anisotropic ferro/antiferromagnetic (FM/AFM) films of classical Heisenberg spins. We consider films of different thicknesses, with fully compensated exchange across the FM/AFM interface. We find indications of a phase transition on each film, occuring at different temperatures. It appears that both transition temperatures depend on the film thickness. (C) 2002 American Institute of Physics.
引用
收藏
页码:6884 / 6886
页数:3
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