Dielectric properties of a ferroelectric superlattice with two alternating layers

被引:9
作者
Jiang, W [1 ]
Lo, VC
机构
[1] Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
[2] Shenyang Univ Technol, Coll Sci, Shenyang 110023, Peoples R China
来源
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2005年 / 242卷 / 05期
关键词
D O I
10.1002/pssb.200402131
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The phase transition temperature, polarization and susceptibility of a ferroelectric superlattice with two alternating layers have been studied using the transverse Ising model based on the effective-field theory with the differential technique. The effects of the transverse field and the felloelectric or antiferroelectric interfacial coupling strength between two ferroelectric materials on the physical properties of superlattices are discussed in detail. (c) 2005 WILEY-VCH Verlag GmbH & Co.
引用
收藏
页码:1132 / 1140
页数:9
相关论文
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