期刊
JOURNAL OF APPLIED PHYSICS
卷 117, 期 17, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4916304
关键词
-
资金
- JST-ALCA program
- Grants-in-Aid for Scientific Research [13J06203] Funding Source: KAKEN
The structural properties and Morin transition in c-plane-oriented alpha-Fe2O3 and Ir-doped alpha-Fe2O3 thin films have been investigated. The enhancement of the Morin transition temperature (T-M) in alpha-Fe2O3 film by Ir doping has been demonstrated. The T-M in the c-plane-oriented alpha-Fe2O3 thin film was determined from the temperature-dependent in-plane magnetization and change of coercivity (H-c); this T-M value was found close to that of bulk alpha-Fe2O3. The spin directions of non-doped and Ir-doped alpha-Fe2O3 at room temperature were also estimated from conversion electron Mossbauer spectroscopy measurements. We confirmed that Ir doping dramatically enhances the T-M of alpha-Fe2O3 thin film. (C) 2015 AIP Publishing LLC.
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