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Lee, Geunsik
Computational Research on Electronic Structure and Transport in Condensed Materials
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Surface electronic structure of Ti-based transition metal alloys

Author(s)
Kulkova, SEValujsky, DVKim, JSLee, GeunsikKoo, YM
Issued Date
2002-02
DOI
10.1103/PhysRevB.65.085410
URI
https://scholarworks.unist.ac.kr/handle/201301/13295
Fulltext
http://journals.aps.org/prb/abstract/10.1103/PhysRevB.65.085410
Citation
PHYSICAL REVIEW B, v.65, no.8, pp.854101 - 854107
Abstract
The electronic structure of the (001) and (110) surfaces for B2 Ti-based transition metal alloys were investigated using the full-potential linearized augmented plane-wave method in the local-density approximation. The evolution of the electronic structure of alloys at the different surfaces in comparison with the bulk ground states is analyzed. The ferromagnetic order is displayed in the case of Fe or Co top layer for the (001) surface. The surface magnetic moment of Fe and Co (2.27 mu(B) and 0.87 mu(B)) reduces drastically inside the film. The influence of a surface on the electron properties of alloys is discussed
Publisher
AMER PHYSICAL SOC
ISSN
2469-9950

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