First-principles Study on the Magnetism of VRu(001) Surface

被引：0
|
作者：
Jang, Y. -R. [1 ]
Song, Ki Myung [2 ]
Lee, J. I. [2 ]
机构：
[1] Univ Incheon, Dept Phys, Incheon 402749, South Korea
[2] Inha Univ, Dept Phys, Incheon 402751, South Korea
来源：
JOURNAL OF THE KOREAN MAGNETICS SOCIETY | 2007年 / 17卷 / 03期
关键词：
VRu(001); first-principles calculation; magnetic moment; surface magnetism;
D O I：
10.4283/JKMS.2007.17.3.109
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We investigated the magnetic properties of VRu(001) surface by using the all electron full-potenial linearized augmented planewave (FLAPW) energy band method within the GGA. We consider two different configurations, V and Ru surface layers, respectively. The V atoms in surface layer was calculated to have large magnetic moment of 1.71 mu(B) while the Ru surface layer to have nearly nonmagnetic state. The calculated spin-polarized density of states. spin density contour, and charge density were discussed in relation to the magnetic properties of VRu(001) surface.
引用
收藏
页码：109 / 113
页数：5
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