The electronic and magnetic properties of the doped quaternary compounds Os1−x−y MnxCryAl2 in MoSi2 type structure
详细信息 查看全文
- 作者：Jiangling Pana ; b ; panjl@mail.csu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ouyang Fangpinga ; Di Wua ; Xiaohe Liub ; Renzhi Mab ; MA.Renzhi@nims.go.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Transition-metal aluminides ; Spin polarization ; Magnetic properties ; First-principles calculation ; Doping
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 January 2016
- 年：2016
- 卷：656
- 期：Complete
- 页码：689-694
- 全文大小：622 K
文摘
- •
The quaternary compounds Os1−x−yMnxCryAl2 are nearly half metallic materials.
- •
Magnetic properties are robust against site configurations of Os, Mn and Cr.
- •
Total magnetic moments Mt scale linearly with Nt in rule Mt= 28 − Nt approximately.
- •
Density of states exhibit features of a spin-up gap at the Fermi level.