Buckling instability in type-II superconductors with strong pinning
arXiv:cond-mat/9910469 · doi:10.1103/PhysRevB.61.11700
Abstract
We predict a novel buckling instability in the critical state of thin type-II superconductors with strong pinning. This elastic instability appears in high perpendicular magnetic fields and may cause an almost periodic series of flux jumps visible in the magnetization curve. As an illustration we apply the obtained criteria to a long rectangular strip.
Submitted to Phys. Rev. Lett