Magnetoelectric Coupling Induced Electric Dipole Glass State in Heisenberg Spin Glass

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	Magnetoelectric Coupling Induced Electric Dipole Glass State in Heisenberg Spin Glass
	J. M. Liu; L. W. Chan-Wong; C. L. Choy
	2009
发表期刊	Chinese Physics Letters
ISSN	0256-307X
卷号	26 期号:8
摘要	Multiferroic behavior in an isotropic Heisenberg spin glass with Gaussian random fields, incorporated by magnetoelectric coupling derived from the Landau symmetry argument, are investigated. Electric dipole glass transitions at finite temperature, due to coupling, are demonstrated by Monte Carlo simulation. This electric dipole glass state is solely ascribed to the coupling term with chiral symmetry of the magnetization, while the term associated with the spatial derivative of the squared magnetization has no contribution.
部门归属	[liu jun-ming; chan-wong lai-wa; choy chung-loong] hong kong polytech univ, dept appl phys, hong kong, hong kong, peoples r china. [liu jun-ming] nanjing univ, solid state microstruct lab, nanjing 210093, peoples r china. [liu jun-ming] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;liu, jm (reprint author), hong kong polytech univ, dept appl phys, hong kong, hong kong, peoples r china;liujm@nju.edu.cn
关键词	Ferroelectricity Multiferroics
URL	查看原文
WOS记录号	WOS:000268662800090
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32094
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. M. Liu,L. W. Chan-Wong,C. L. Choy. Magnetoelectric Coupling Induced Electric Dipole Glass State in Heisenberg Spin Glass[J]. Chinese Physics Letters,2009,26(8).
APA	J. M. Liu,L. W. Chan-Wong,&C. L. Choy.(2009).Magnetoelectric Coupling Induced Electric Dipole Glass State in Heisenberg Spin Glass.Chinese Physics Letters,26(8).
MLA	J. M. Liu,et al."Magnetoelectric Coupling Induced Electric Dipole Glass State in Heisenberg Spin Glass".Chinese Physics Letters 26.8(2009).