{"title":"Theoretical Study on the Properties of a Composite Film with the Interface Between Two Ferroelectrics","authors":"Wei Zhang, Guangtao Wu, Xiuming Li","doi":"10.1109/CISP.2009.5304407","DOIUrl":null,"url":null,"abstract":"Based on the modified Ginzburg-Landau-Devonshire theory, the behavior of a ferroelectric film consisting of two different materials with an interface parallel to the spontaneous polarization is studied. The results show that for the composite ferroelectric film properties (transformation temperature, pyroelectric coefficient, etc), the Curie-temperature difference between two bulk materials is sensitive influencing factor and the change of the thickness of the transition layer has little influence.","PeriodicalId":263281,"journal":{"name":"2009 2nd International Congress on Image and Signal Processing","volume":"82 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 2nd International Congress on Image and Signal Processing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CISP.2009.5304407","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Based on the modified Ginzburg-Landau-Devonshire theory, the behavior of a ferroelectric film consisting of two different materials with an interface parallel to the spontaneous polarization is studied. The results show that for the composite ferroelectric film properties (transformation temperature, pyroelectric coefficient, etc), the Curie-temperature difference between two bulk materials is sensitive influencing factor and the change of the thickness of the transition layer has little influence.
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