Hall effect in moderately clean superconductors and the transverse force on a moving vortex
Abstract
For moderately clean superconductors with the mean free path approaching the coherence length from the clean side, the transverse force on a moving vortex starts to be dominated by variations in the pairing interaction produced by vortex motion. We calculate the force and the Hall conductivity using the microscopic theory of nonstationary superconductivity and find that they are modified, as compared to the effective-action result, by an electric potential induced due to charge neutrality.
- Publication:
-
Physical Review B
- Pub Date:
- October 1996
- DOI:
- 10.1103/PhysRevB.54.9475
- Bibcode:
- 1996PhRvB..54.9475K
- Keywords:
-
- 74.60.Ge