Pinning in twin boundaries of YBa2Cu3O7- deltasingle crystals
- 1 January 1991
- journal article
- Published by IOP Publishing in Superconductor Science and Technology
- Vol. 4 (1S) , S106-S108
- https://doi.org/10.1088/0953-2048/4/1s/021
Abstract
The authors present direct observation of Lorentz force induced flux motion and pinning by twin boundaries in single crystal YBa2Cu3O7- delta . From AC magnetoresistance measurements, they derive the effective pinning potential attributed to twin boundaries.Keywords
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