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

Authors
VLASKOVLASOV VK DOROSINSKII LA POLYANSKII AA NIKITENKO VI WELP U VEAL BW CRABTREE GW
Citation
Vk. Vlaskovlasov et al., STUDY OF THE INFLUENCE OF INDIVIDUAL TWIN BOUNDARIES ON THE MAGNETIC-FLUX PENETRATION IN YBA2CU3O7-DELTA, Physical review letters, 72(20), 1994, pp. 3246-3249
Citations number
37
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
72
Issue
20
Year of publication
1994
Pages
3246 - 3249
Database
ISI
SICI code
0031-9007(1994)72:20<3246:SOTIOI>2.0.ZU;2-T
Abstract
The direct observation of the magnetic flux motion near individual twi n boundaries in YBa2Cu3O7-delta shows that twin boundaries are not cha nnels for easy flux penetration but planar pinning barriers near which vortices are concentrated, giving rise to guided vortex motion.