Transitions of I and IIorder in magnetic field for superconducting cylinder from selfconsistent solution of GinzburgLandau equations
Abstract
Basing on selfconsistent solution of nonlinear GLequations, the phase boundary is found, which divides the regions of I and IIorder phase transitions of a superconducting cylinder in magnetic field to normal state. This boundary is a complicated function of the parameters (m,R,kappa) (m is the vorticity, R is the cylinder radius, kappa is the GLparameter), which does not coincide with the simple phase boundary kappa=1/\sqrt{2}, dividing the regions of I and IIorder phase transitions in infinite (open) superconducting systems.
 Publication:

arXiv eprints
 Pub Date:
 October 2000
 arXiv:
 arXiv:condmat/0010028
 Bibcode:
 2000cond.mat.10028Z
 Keywords:

 Condensed Matter  Superconductivity
 EPrint:
 5 pages, 5 figures, RevTex (missing Figs. are added)