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cond-mat.supr-con2000
Time resolved nanosecond vortex dynamics in high Tc superconducting films
H. Ferrari, D. Ibaceta, V. Bekeris +2
We report on the observation of the rearrangement of vortices in the ns time scale following a fast magnetic field variation due to selective local heating of a high Tc superconduc…
cond-mat.supr-con2000★ 54 cited
Plasticity and memory effects in the vortex solid phase of twinned YBa2Cu3O7 single crystals
Sergio O. Valenzuela, Victoria Bekeris
We report on marked memory effects in the vortex system of twinned YBa2Cu3O7 single crystals observed in ac susceptibility measurements. We show that the vortex system can be trapp…