Title: Charging Effect on the Hall Conductivity of Single Vortex in Type II Superconductors
Abstract: The Hall effect of a single vortex is studied within the time-dependent-Ginzburg-Landau (TDGL) theory taking into account both charging and screening effects explicitly. The effects of charging on the Hall conductivity are two-fold. One contribution is proportional to the charge density at the vortex center and the other enters the Hall conductivity through the local Hall electric field at the vortex center. The latter has been missed in earlier works and yields a Hall conductivity opposite in sign to that derived from the conventional argument using the TDGL equation with complex relaxation time.
Publication Year: 1999
Publication Date: 1999-12-15
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 11
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