Resonances, Instabilities, and Structure Selection of Driven Josephson Lattice in Layered Superconductors
Resonances, Instabilities, and Structure Selection of Driven Josephson Lattice in Layered Superconductors
We investigate the dynamics of the Josephson vortex lattice in layered high- T(c) superconductors at high magnetic fields. It is shown that the average electric current depends on the lattice structure and is resonantly enhanced when the Josephson frequency matches the frequency of the plasma mode. We find the stability …