Structure and magnetism of Coa(1-x)MnaxGeb epitaxial films

被引：5
|
作者：
Tsui, F [1 ]
He, L
Lorang, D
Fuller, A
Chu, YS
Tkachuk, A
Vogt, S
机构：
[1] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA
[2] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA
来源：
APPLIED SURFACE SCIENCE | 2006年 / 252卷 / 07期
关键词：
Heusler alloys; epitaxial films; combinatorial molecular beam epitaxy; phase diagrams;
D O I：
10.1016/j.apsusc.2005.03.238
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The structural and magnetic phase diagrams of Coa(1-x)MnaxGeb epitaxial films near the composition of Heusler alloy Co2MnGe have been studied using combinatorial molecular beam epitaxy techniques. Epitaxial growth on Ge (1 1 1) has been stabilized over nearly the entire composition range of the ternary system. Epitaxial constraints play an important role for the small number of observed structural phases. The variety of high-temperature magnetic properties, and the structural and chemical compatibilities with group IV elements make the ternary system promising for the science and applications of spintronics. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：2512 / 2517
页数：6
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