Dynamics and transformations of the Josephson vortex lattice in layered superconductors
- 16 July 2001
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 64 (5) , 052508
- https://doi.org/10.1103/physrevb.64.052508
Abstract
We consider the dynamics of a Josephson vortex lattice in layered superconductors with magnetic, charge (electrostatic), and charge-imbalance (quasiparticle) interactions between interlayer Josephson junctions taken into account. The macroscopic dynamical equations for the interlayer Josephson phase differences, intralayer charge, and electron-hole imbalance are obtained and used for numerical simulations. Different transformations of the vortex lattice structure are observed. It is shown that additional dissipation due to charge-imbalance relaxation leads to stability of the triangular lattice.Keywords
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