Corrugation Flux Front Instability in Type-II Superconductors

F. Bass; B. Ya. Shapiro; M. Shvartser

doi:10.1103/PhysRevLett.80.2441

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Corrugation Flux Front Instability in Type-II Superconductors

F. Bass, B. Ya. Shapiro, M. Shvartser

DOI 10.1103/PhysRevLett.80.2441 · Physical Review Letters

T1

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Abstract

The dynamics of vortex flux entering a superconductor containing immovable flux of the opposite sign (antivortices) is considered. We obtain a solution for a flat moving interface separating the positive and negative flux areas. When the velocity of the positive flux exceeds some critical value, a corrugation instability of the interface develops.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown
Nb Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	9	Pressure not reported	unknown