Study on dielectric and magnetodielectric properties of Lu3Fe5O12 ceramics
Study on dielectric and magnetodielectric properties of Lu3Fe5O12 ceramics
复制标题
Lu3Fe5O12陶瓷介电和磁介电性能研究
DOI:
10.1063/1.3259651
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发表时间:
2009-11
影响因子:
4
通讯作者:
Yan, Feng
中科院分区:
文献类型:
--
作者:
Zhu, Jinsong;Huang, Fengzhen;Wu, Xiaobo;Liu, Yunfei;Wang, Xiaofei;Cai, Wei;Peng, Song;Lu, Xiaomei;Yan, Feng
Polycrystalline Lu3Fe5O12 ceramics with garnet structure were prepared by a solid-state reaction method. A dielectric relaxor behavior at low temperature was observed which may come from the dipolar effects associated with the charge carrier hopping between Fe2+ and Fe3+. It is noticeable that their magnetodielectric (MD) properties are excellent since the applied small magnetic fields can dramatically change the dielectric constants of Lu3Fe5O12 ceramics. The origin of the MD effect is discussed.
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通讯作者:
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