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Multi-step magnetization of the Ising model on a Shastry-Sutherland lattice: a Monte Carlo simulation
W. C. Huang ; L. Huo ; G. Tian ; H. R. Qian ; X. S. Gao ; M. H. Qin ; J. M. Liu
刊名Journal of Physics-Condensed Matter
2012
卷号24期号:38
关键词ground-state antiferromagnet srcu2(bo3)(2) ca3co2o6
ISSN号0953-8984
中文摘要The magnetization behaviors and spin configurations of the classical Ising model on a Shastry-Sutherland lattice are investigated using Monte Carlo simulations, in order to understand the fascinating magnetization plateaus observed in TmB4 and other rare-earth tetraborides. The simulations reproduce the 1/2 magnetization plateau by taking into account the dipole-dipole interaction. In addition, a narrow 2/3 magnetization step at low temperature is predicted in our simulation. The multi-step magnetization can be understood as the consequence of the competitions among the spin-exchange interaction, the dipole-dipole interaction, and the static magnetic energy.
原文出处://WOS:000308861200021
公开日期2013-02-05
内容类型期刊论文
源URL[http://ir.imr.ac.cn/handle/321006/60012]  
专题金属研究所_中国科学院金属研究所
推荐引用方式
GB/T 7714
W. C. Huang,L. Huo,G. Tian,et al. Multi-step magnetization of the Ising model on a Shastry-Sutherland lattice: a Monte Carlo simulation[J]. Journal of Physics-Condensed Matter,2012,24(38).
APA W. C. Huang.,L. Huo.,G. Tian.,H. R. Qian.,X. S. Gao.,...&J. M. Liu.(2012).Multi-step magnetization of the Ising model on a Shastry-Sutherland lattice: a Monte Carlo simulation.Journal of Physics-Condensed Matter,24(38).
MLA W. C. Huang,et al."Multi-step magnetization of the Ising model on a Shastry-Sutherland lattice: a Monte Carlo simulation".Journal of Physics-Condensed Matter 24.38(2012).
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