Physics – Condensed Matter – Superconductivity
Scientific paper
2000-04-19
Phys. Rev. B 62, R3616 (2000)
Physics
Condensed Matter
Superconductivity
RevTeX, 3 pages, 1 PostScript figure, submitted to Phys. Rev. B
Scientific paper
10.1103/PhysRevB.62.R3616
We calculate the flux-flow resistivity of the Josephson vortex lattice in a layered superconductor taking into account both the inter-plane and in-plane dissipation channels. We consider the limiting cases of small fields (isolated vortices) and high fields (overlapping vortices). In the case of the dominating in-plane dissipation, typical for high-temperature superconductors, the field dependence of flux-flow resistivity is characterized by {\it three} distinct regions. As usual, at low fields the flux-flow resistivity grows linearly with field. When the Josephson vortices start to overlap the flux-flow resistivity crosses over to the regime of {\it quadratic} field dependence. Finally, at very high fields the flux-flow resistivity saturates at the c-axis quasiparticle resistivity. The intermediate quadratic regime indicates dominant role of the in-plane dissipation mechanism. Shape of the field dependence of the flux-flow resistivity can be used to extract both components of the quasiparticle
No associations
LandOfFree
Role of in-plane dissipation in dynamics of Josephson lattice in high-temperature superconductors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Role of in-plane dissipation in dynamics of Josephson lattice in high-temperature superconductors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Role of in-plane dissipation in dynamics of Josephson lattice in high-temperature superconductors will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-313977