期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 633, 期 -, 页码 216-219出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2015.02.003
关键词
BiFeO3; XANES; Jahn-Teller effect; Magnetism
资金
- National Natural Science Foundation of China (NSFC) [11174083]
- Fundamental Research Funds for the Central Universities, SCUT [2014ZZ0069]
Mn substitution provides perfect perturbation on the local structure and electronic behavior of BiFeO3. The crystal structure of BiFe1-xMnxO3 (0 <= x <= 0.3) changes from rhombohedral R3c to orthorhombic Pbnm via a biphasic region with increasing x. It is found that Mn doping leads to the depolarization of the Bi-O configuration, and the Jahn-Teller distortion of Fe/MnO6 octahedra. An enhancement of remanent magnetization of BiFe1-xMnxO3 is observed. (C) 2015 Elsevier B.V. All rights reserved.
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
分享论文
