کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1596533 1002831 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phase transition properties of ferroelectric thin films with two surface layers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Phase transition properties of ferroelectric thin films with two surface layers
چکیده انگلیسی
The phase diagrams of ferroelectric thin films with two surface layers described by the transverse Ising model have been studied under the mean-field approximation. We discuss the effects of the exchange interaction and transverse field parameters on the phase diagrams. The results indicate that the phase transition properties of the phase diagrams can be greatly modified by changing the transverse Ising model parameters. In addition, the crossover features of the parameters from the ferroelectric dominant phase diagram to the paraelectric dominant phase diagram are determined for ferroelectric thin films with two surface layers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 139, Issue 8, August 2006, Pages 397-402
نویسندگان
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