期刊
JOURNAL OF PHYSICS-CONDENSED MATTER
卷 14, 期 37, 页码 L613-L618出版社
IOP PUBLISHING LTD
DOI: 10.1088/0953-8984/14/37/101
关键词
-
Micro-Raman scattering was used to characterize at high spinel CoFe2O4 temperature up to 870 K and under an external magnetic field up to 6.0 kOe. It was found that the rapid increase in the linewidth of the Raman modes was related to the inter-site cation migration starting at similar to390 K. A red-shift of the Raman peaks induced by the magnetic ordering was observed upon applying a magnetic field at room temperature. Phase analysis of CoFe2O4 powder was also carried out by means of x-ray diffraction and micro-Raman spectroscopy in this work.
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