Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/23790
Title: A lattice model for ferroelectric superlattices
Authors: Chew, KH
Ishibashi, Y
Shin, FG
Keywords: Ferroelectric
Interface structure
Interfacial coupling
Lattice model
Layered structures
Superlattice
Issue Date: 2006
Publisher: Physical Society Japan
Source: Journal of the physical society of Japan, 2006, v. 75, no. 6, 64712 How to cite?
Journal: Journal of the Physical Society of Japan 
Abstract: A one-dimensional lattice model based on the Landau-Ginzburg theory to study the intrinsic properties of a periodic superlattice with interfacial coupling is developed. The effects of thickness and interfacial coupling on the properties of a superlattice consisting of alternating ferroelectric and paraelectric constituent layers are investigated. Competition between the thickness effects of each constituent layer is expected and indeed can play an important role in governing the properties of an interface-coupled superlattice, depending on the strength of the interfacial coupling. This work may provide useful information on the possibility of manipulating structures to obtain the desired properties for specific applications.
URI: http://hdl.handle.net/10397/23790
ISSN: 0031-9015
DOI: 10.1143/JPSJ.75.064712
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