THERMOOPTIC INVESTIGATION OF CLAMPED FERROELECTRIC POLYMER-FILMS

被引：3

作者：

OSTERFELD, M

FRANKE, H

机构：

[1] FB Physik, Univ. Duisburg, Duisburg, D-47048

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1994年 / 58卷 / 06期

关键词：

D O I：

10.1007/BF00348170

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Attenuated total reflection leaky-mode spectroscopy is used for a thermo-optical investigation of a clamped film of the ferroelectric vinylidene fluoride-trifluoroethylene copolymer. A hysteresis loop for the optical parameters refractive index and film thickness is found for a full temperature cycle between 25-degrees-C and 60-degrees-C. In the vicinity of the ferroelectric/paraelectric phase transition increased optical losses are found.

引用

页码：589 / 593

页数：5

共 16 条

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[2]

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