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双层铁电薄膜性质的研究 被引量:1

Properties of Two-layer Ferroelectric Thin Film
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摘要 利用推广的Ginzburg-Landau-Devonshire(GLD)理论,研究突变型和缓变型二级相变双层铁电薄膜界面对铁电薄膜性质的影响. By means of the generalized GinzburgLandauDevoshire (GLD) theory, the influence of the interface between two different materials with the second order transition on the properties of ferroelectric thin films with the steptype and slowly varying structures is studied.
作者 张芹 郑植仁
出处 《吉林大学学报(理学版)》 CAS CSCD 北大核心 2002年第4期392-394,共3页 Journal of Jilin University:Science Edition
关键词 双层铁电薄膜 GLD理论 自由能 铁电相变 突变型结构 缓变型结构 ferroelectric thin film GLD theory free energy ferroelectric phase transition
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参考文献5

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  • 2[2]Kretschmer R, Binder K. Surface Effects on Phase Transitions in Ferroelectrics and Dipolar Magnets [J]. Phys Rev B, 1979, 20: 1065~1076.
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