Multiferroic properties in orthorhombic perovskite manganites: Monte Carlo simulation

IMR OpenIR

	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
	2012
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	111 期号:5
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]
部门归属	[qin, m. h.; zeng, m.; wu, s. j.; zhao, h. b.; gao, x. s.] s china normal univ, sch phys & telecommun engn, inst adv mat, guangzhou 510006, guangdong, peoples r china. [tao, y. m.; liu, j. -m.] nanjing univ, lab solid state microstruct, nanjing 210093, jiangsu, peoples r china. [dong, s.] southeast univ, dept phys, nanjing 211189, jiangsu, peoples r china. [liu, j. -m.] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;qin, mh (reprint author), s china normal univ, sch phys & telecommun engn, inst adv mat, guangzhou 510006, guangdong, peoples r china.;qinmh@scnu.edu.cn; liujm@nju.edu.cn
关键词	Polarization
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/60192
专题	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).