Title :
Numerical study of vortex nucleation in two-band superconductors
Author :
Askerbeyli, Iman ; Hashimoglu, I.
Author_Institution :
Ankara Univ., Ankara, Turkey
Abstract :
In this study, numerical aspects of the two-dimensional, isothermal, isotropic two-band time-dependent Ginzburg-Landau (TB TDGL) equations in the presence of a external magnetic field are presented. The stability of finite element approximations of the solutions are discussed. Numerical experiments are presented for real two-band superconductor such as MgB2.
Keywords :
Ginzburg-Landau theory; finite element analysis; magnesium compounds; mixed state; nucleation; superconducting thin films; superconductivity; MgB2; TB TDGL; external magnetic field; finite element approximations; numerical study; two-band superconductors; two-band time-dependent Ginzburg-Landau equations; vortex nucleation; Ginzburg-Landau theory; multi-band superconductivity; vortex lattice;
Conference_Titel :
Problems of Cybernetics and Informatics (PCI), 2012 IV International Conference
Conference_Location :
Baku
Print_ISBN :
978-1-4673-4500-2
DOI :
10.1109/ICPCI.2012.6486397
