Structural and magnetic properties of V/Cofcc and Cohcp/V bilayers grown on MgO(100):: A comparative study

被引:11
|
作者
Calleja, J. F.
Huttel, Y.
Contreras, M. C.
Navarro, E.
Presa, B.
Matarranz, R.
Cebollada, A.
机构
[1] Univ Oviedo, Fac Ciencias, Dept Fis, Oviedo 33007, Spain
[2] CSIC, ICMM, E-28049 Madrid, Spain
[3] Univ Complutense Madrid, Dept Fis Mat, Fac Fis, E-28040 Madrid, Spain
关键词
D O I
10.1063/1.2336496
中图分类号
O59 [应用物理学];
学科分类号
摘要
A detailed study of the structure and magnetic properties of V/Co versus Co/V bilayers grown on MgO(001) substrates with cubic and hexagonal Co crystal structures is presented. Co is found to adopt fcc structure when grown on MgO(001), while it adopts hcp structure when grown on V(001). The different magnetocrystalline anisotropy associated with each structure gives rise to different magnetic properties for the otherwise equivalent symmetric Co-V bilayers. (c) 2006 American Institute of Physics.
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页数:10
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