STUDY OF THE INFLUENCE OF INDIVIDUAL TWIN BOUNDARIES ON THE MAGNETIC-FLUX PENETRATION IN YBA2CU3O7-DELTA

被引:102
作者
VLASKOVLASOV, VK [1 ]
DOROSINSKII, LA [1 ]
POLYANSKII, AA [1 ]
NIKITENKO, VI [1 ]
WELP, U [1 ]
VEAL, BW [1 ]
CRABTREE, GW [1 ]
机构
[1] ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439
关键词
D O I
10.1103/PhysRevLett.72.3246
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The direct observation of the magnetic flux motion near individual twin boundaries in YBa2Cu3O7-delta shows that twin boundaries are not channels for easy flux penetration but planar pinning barriers near which vortices are concentrated, giving rise to guided vortex motion.
引用
收藏
页码:3246 / 3249
页数:4
相关论文
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