Dynamic instabilities in the vortex lattice of YBa2Cu3O7−δ

Autor: W. K. Kwok, L. M. Paulius, J. A. Fendrich, G. W. Crabtree
Rok vydání: 1997
Předmět:
Zdroj: Physica C: Superconductivity. 293:111-117
ISSN: 0921-4534
DOI: 10.1016/s0921-4534(97)01525-6
Popis: A dynamic instability in the AC response of the vortex solid phase just below the melting/freezing line is reported. The instability takes the form of a voltage oscillation whose frequency is much lower than the driving frequency. The dependence of the voltage oscillation on experimental parameters is described.
Databáze: OpenAIRE