M(Fe1/2Nb1/2)O3陶瓷的介电弛豫与巨介电效应
基本信息
结项摘要
本项目研究M(Fe1/2Nb1/2)O3陶瓷(M=Ba, Sr)的低温与高温介电弛豫及其巨介电效应，通过对其电荷有序等磁有序及缺陷有序诱导的电子铁电性的系统研究，揭示M(Fe1/2Nb1/2)O3陶瓷的特殊介电弛豫行为及其巨介电效应的物理本质与结构根源，探索强化与调控M(Fe1/2Nb1/2)O3陶瓷巨介电效应的有效途径，为该类材料的实用化奠定基础，同时还可为丰富电介质理论作出积极的贡献。
项目摘要
项目成果
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数据更新时间：2023-05-31
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