Magneto-optical Kerr effect in glass/Cu/CoFeSiB/SnO2 thin films

被引：8
|
作者：
Ghanaatshoar, M. [1 ]
Moradi, M. [1 ]
Tehranchi, M. M. [1 ,2 ]
Hamidi, S. M. [1 ]
机构：
[1] Shahid Beheshti Univ, Laser & Plasma Res Inst, Tehran 1983963113, Iran
[2] Shahid Beheshti Univ, Dept Phys, Tehran 1983963113, Iran
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2008年 / 354卷 / 47-51期
关键词：
Alloys; Ellipsometry; Laser deposition; Laser-matter interactions; Magnetic properties;
D O I：
10.1016/j.jnoncrysol.2008.05.068
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We report on the Kerr signal enhancement as a result of the capping effect of SnO2 on the CoFeSiB amorphous layer. The magnetic layer was deposited by pulsed laser deposition method on Cu buffer layer and was capped by SnO2 with different thicknesses. The magnetic behavior of the samples was investigated by the Kerr effect. As the SnO2 thickness increased up to about 70 nm, the Kerr signal increased and then reduced. The results were analyzed using the formalism based on the matrix method. (c) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：5266 / 5268
页数：3
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