Numerical study of vortex pattern in framework of two-band Ginzburg-Landau theory

Year 2011, Volume: 60 Issue: 2, 1 - 9, 01.08.2011

N. Askerzade (askerbeylı) I.

https://doi.org/10.1501/Commua1_0000000671

Abstract

Numerical modeling of vortex nucleation in external magnetic field
in two-band superconductor using modified Ginzburg-Landau theory is conducted. Results of simulation experiments for a two-band superconducting
films MgB 2 near the critical temperature in perpendicular magnetic field is
presented. Obtained results seems interesting from the point of investigation
of pecularities of vortex dynamics in systems with complex order parameter
and another possible applications.

Keywords

Two-band superconductors, nucleation of vortices, Ginzburg-Landau65M06, 65Z05, 65P99

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• Current address : Computer Engineering Department of Engineering Faculty, Ankara Univer- sity, Fatih Caddesi-195,Keçiören , Ankara, TURKEY E-mail address : URL: http://communications.science.ankara.edu.tr