Ferroelectric and dielectric properties of the copolymer of vinylidene fluoride and trifluoroethylene films derived from the Langmuir-Blodgett technology have been investigated at different temperatures. The influence of the dc electric field on the phase transition is emphasized and the results show that the phase transition temperature increases with increasing applied electric field. Simultaneously, the nature of the phase transition converts from the first order to the second order when the applied electric field is high enough. (C) 2007 American Institute of Physics.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据