Polarization and magnetism of GdMn2O5 thin films

来源 :中国物理学会2015年秋季会议 | 被引量 : 0次 | 上传用户:zhumuray
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  There has been much interest in exploring multiferroic materials with unique ferroelectric and magnetic properties for the purpose of developing multifunctional devices.Fabrication of thin films plays as a special way in achieving this purpose,since the multiferroicity known in the bulk can be tuned massively without changing the chemical composition of the material.
其他文献
  钙钛矿结构中的铁电性起源已经被研究的非常透彻。本工作以经典的铁电性材料:BaTiO3和PbTiO3为例,通过我们新发展的选择性轨道加场(OSEP)法移动特定的原子轨道,重新验证铁电
  采用反应烧结法制备了ZnO-Nb2O5-xTiO2(x = 1,1.4,1.6,1.7,1.8)系微波介质陶瓷,借助XRD、SEM和网络分析仪研究了不同TiO2含量对复合陶瓷的烧结特性、物相组成、显微结构
  Multiferroics,which exhibit more than one primary ferroic order parameters stimultaneously,has been extensively studied in recent years due to the abundant
会议
  高介电常数陶瓷具有广泛的应用前景[1],近些年In(Ga、Bi 等)和Nb 共掺杂TiO2 高介电常数陶瓷得到人们的广泛关注[2.3].本文采用固相反应法制备了Al、Nb 共掺杂TiO2 陶瓷,
  Electrolyte gating with ionic liquid has attracted significant attention as a powerful tool for greatly modulating the physical properties in a variety of m
会议
  磁致多铁性是过去十余年中凝聚态与材料物理领域的一个热点研究方向,其独特之处在于这类材料表现出特殊的磁序诱导铁电性,极大地丰富了当前凝聚态物理的理论框架,也对信息存
  We investigate the magnetic and transport properties of polycrystalline bulk La0.225Pr0.4Ca0.375Mn1-xRuxO3(x≤0.15).
会议
  The eg-orbital double-exchange mechanism as the core of physics of colossal magnetoresistance(CMR)manganites is well known,which usually covers up the role
会议
  实现ZnO带隙的自由调控是实现其在光电器件领域应用的前提条件之一,因此ZnO的能带工程近年来成为宽禁带半导体领域的研究热点。阳离子改性的合金材料(如MgZnO)的研究一直