Ferroelectric phase transition of a finite alternating superlattice

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	Ferroelectric phase transition of a finite alternating superlattice
	X. Yang; X. Y. Kuang; Y. Wang
	2007
发表期刊	Solid State Communications
ISSN	0038-1098
卷号	141 期号:12 页码:671-674
摘要	The phase transition properties of ferroelectric supperlattice with finite alternating layers have been investigated by using the transverse Ising model within the mean field approximation. The effects of surface modification are introduced on the assumption that the exchange interaction and transverse field parameters on the top surface are different from those in other layers of the superlattice. The phase diagrams are described in two different ways. The results indicate that the features of the phase diagrams can be greatly modified by changing the transverse Ising model parameters. (C) 2007 Elsevier Ltd. All rights reserved.
部门归属	sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china. acad sinica, int ctr mat phys, shenyang 110016, peoples r china. sichuan univ, dept optoelect, chengdu 610065, peoples r china.;kuang, xy (reprint author), sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china;yxxy1224@163.com
关键词	Ferroelectrics Phase Transitions Transverse Ising-model Thin-films Curie-temperature Soft Modes Diagrams Layers
URL	查看原文
WOS记录号	WOS:000244998600008
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/321006/33977
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Yang,X. Y. Kuang,Y. Wang. Ferroelectric phase transition of a finite alternating superlattice[J]. Solid State Communications,2007,141(12):671-674.
APA	X. Yang,X. Y. Kuang,&Y. Wang.(2007).Ferroelectric phase transition of a finite alternating superlattice.Solid State Communications,141(12),671-674.
MLA	X. Yang,et al."Ferroelectric phase transition of a finite alternating superlattice".Solid State Communications 141.12(2007):671-674.