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ZFC process in 2+1 and 3+1 multi-band superconductor.
- Source :
-
Physica B . Aug2021, Vol. 615, pN.PAG-N.PAG. 1p. - Publication Year :
- 2021
-
Abstract
- In the present work, we will study the effect of dimensionality (i.e 2 + 1 and 3 + 1) has on the different types of coupling in a two-band superconducting system, specifically for the Josephson, bi-quadratic and weak type couplings. This study will be oriented to a ZFC (Zero-Field-Cooling) process and we will see the effect that the variation of temperature for three special cases of the external field (fixed, H < H 1 , H = H 1 and H > H 1) has on the order parameter ψ , phase ψ , magnetization M and free energy G (T) in these superconductors of multibands and a comparison between the behavior of these electronic and thermodynamic variables. This analysis will be carried out using the solution of time-dependent two bands Ginzburg-Landau equations (2B-TDGL). • Dimensionality (2 + 1 and 3 + 1), the type of couplings (Josephson, bi-quadratic and weak), and the temperature of the sample. • Two bands Ginzburg-Landau equations for a two-band system (2B-TDGL). [ABSTRACT FROM AUTHOR]
- Subjects :
- *SUPERCONDUCTORS
*MAGNETIZATION
*EQUATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 09214526
- Volume :
- 615
- Database :
- Academic Search Index
- Journal :
- Physica B
- Publication Type :
- Academic Journal
- Accession number :
- 150693419
- Full Text :
- https://doi.org/10.1016/j.physb.2021.413032