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利用磁电效应调节Rosen压电变压器升压比
  • 期刊名称：科学通报
  • 时间：0
  • 页码：367-372
  • 语言：中文
  • 分类：TM42[电气工程—电器]
  • 作者机构：[1]陕西师范大学物理信息与技术学院,西安710062, [2]电子科技大学电子薄膜与集成器件国家重点实验室,成都610054
  • 相关基金：国家自然科学基金（50772065,50972088）和电子科技大学电子薄膜与集成器件国家重点实验室开放课题（KFJJ200809）资助项目
  • 相关项目：纳米多铁性复合材料的制备与物性研究
作者： 刘鹏|王攀|陈晓明|过阳阳|周剑平|吕丽|
关键词： Rosen压电变压器, 磁电效应, 逆磁电效应
中文摘要：

给出了Rosen型压电变压器和Terfenol-D磁致伸缩材料构成的复合变压器特征.通过施加磁场,利用磁电和逆磁电效应,调节该复合器件的升压比.升压比与磁场表现出非线性关系,这一特征是由于磁电耦合随外磁场的非线性变化规律支配的.

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纳米多铁性复合材料的制备与物性研究
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