Citation
V. Vlasko-vlasov et al., Flux avalanches in superconducting films with periodic arrays of holes, PHYSICA C, 341, 2000, pp. 1281-1282
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA C
ISSN journal
09214534
→ ACNP
Volume
341
Year of publication
2000
Part
2
Pages
1281 - 1282
Database
ISI
SICI code
0921-4534(200011)341:<1281:FAISFW>2.0.ZU;2-Y
Abstract
The magnetic Aux dynamics in Nh films with periodic hole arrays is studied
magneto-optically. Flux motion in the shape of microavalanches along {100}
and {110} directions of the hole lattice is observed. At lower temperatures
anisotropic large scale thermo-magnetic avalanches dominate flux entry and
exit. At T similar to T-C critical-state-like field patterns periodically
appear at fractions of the matching field.