Title of article
Properties of ferroelectric thin films with a first-order phase transitions
Author/Authors
Wesselinowa، نويسنده , , J.M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
4
From page
89
To page
92
Abstract
A Greenʹs function technique is used to investigate the properties of ferroelectric thin films with a first-order phase transitions on the basis of the transverse Ising model. Taking into account the four-spin interactions beside the two-spin interactions the dependence of the polarization on film thickness and temperature and the thickness dependence of the Curie temperature become more complicated.
Keywords
Ferroelectrics , Thin films , Phase transitions , Greenיs functions
Journal title
Solid State Communications
Serial Year
2002
Journal title
Solid State Communications
Record number
1761809
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