Magneto optical ewagffng of vortex penetration in patterned YBCO thin film near Tc

被引：0
|
作者：
Flament, S [1 ]
Warsito [1 ]
Bloyet, D [1 ]
Cordier, C [1 ]
Méchin, L [1 ]
Gunther, C [1 ]
机构：
[1] GREYC, ENSICAEN, CNRS, UMR 6072, F-14050 Caen, France
来源：
MAGNETO-OPTICAL IMAGING | 2004年 / 142卷
关键词：
magneto optical imaging; signal to noise ratio; superconductor; Bean model;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper the signal to noise ratio of the magneto optical (MO) imaging technique is calculated. As an example of the sensitivity that can be achieved, MO images of flux penetration in YBa2Cu3O7-delta films at low field (ranging from 0.2G up to 5G) and near Tc (81K) are presented.
引用
收藏
页码：191 / 196
页数：6
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