SHG anisotropy in Au/Co/Au/Cu/vicinal Si(111)

被引:2
|
作者
Cheikh-Rouhou, W
Sampaio, LC
Bartenlian, B
Beauvillain, P
Brun, A
Ferré, J
Georges, P
Jamet, JP
Mathet, V
Stupakewicz, A
机构
[1] Univ Paris 11, Inst Elect Fondamentale, CNRS, UMR 8622, F-91405 Orsay, France
[2] Univ Paris 11, Phys Solides Lab, CNRS, UMR 8502, F-91405 Orsay, France
[3] Univ Paris 11, Lab Charles Fabry, CNRS, UMR 8501, F-91405 Orsay, France
[4] Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil
[5] Univ Bialystok, Inst Phys, Magnetism Lab, Bialystok, Poland
关键词
magneto-optics; anisotropy; vicinal surface; non-linear magneto-opties;
D O I
10.1016/S0304-8853(01)00840-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The second harmonic generation (SHG) reflectivity on magnetic multilayers is a very sensitive technique to reveal the crystallography of buried interfaces. We have used the azimuthal anisotropy of SHG to demonstrate that the vicinal character of Si(111) substrate is duplicated in the metallic multilayer Au/Co/Au/Cu. The magnetic properties of these multilayers as anisotropy and magneto-optic polar Kerr rotation were studied by linear magneto-optic effects in correlation with SHG experiments, by varying the Co and An buffer thicknesses as well as the Cu buffer deposition condition. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:532 / 535
页数:4
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