Multiferroic properties in orthorhombic perovskite manganites: Monte Carlo simulation

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	Multiferroic properties in orthorhombic perovskite manganites: Monte Carlo simulation
	M. H. Qin ; Y. M. Tao ; S. Dong ; M. Zeng ; S. J. Wu ; H. B. Zhao ; X. S. Gao ; J. M. Liu
刊名	Journal of Applied Physics
	2012
卷号	111 期号:5
关键词	polarization
ISSN号	0021-8979
中文摘要	In this work, a random field method (based on Mochizuki-Furukawa model) is used to study the effect of the R-site ionic disorder and inhomogeneity on the multiferroic behavior in orthorhombic manganites. It is shown that both the R-site ionic disorder and inhomogeneity can drive the reorientation of the plane in which cycloidal spin order takes place and actually lead to the flop of the spins from the ab-plane to the bc-plane. The simulated results can be understood as the consequence of the competition between exchange interactions and spin-orbit coupling. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3689162]
原文出处	://WOS:000301729200075
公开日期	2013-02-05
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/60192]
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	M. H. Qin,Y. M. Tao,S. Dong,et al. Multiferroic properties in orthorhombic perovskite manganites: Monte Carlo simulation[J]. Journal of Applied Physics,2012,111(5).
APA	M. H. Qin.,Y. M. Tao.,S. Dong.,M. Zeng.,S. J. Wu.,...&J. M. Liu.(2012).Multiferroic properties in orthorhombic perovskite manganites: Monte Carlo simulation.Journal of Applied Physics,111(5).
MLA	M. H. Qin,et al."Multiferroic properties in orthorhombic perovskite manganites: Monte Carlo simulation".Journal of Applied Physics 111.5(2012).