Author:
Karchev Naoum,Vetsov Tsvetan
Abstract
The present paper is a sequel to the paper by Karchev (Condensed Matter 20 February 2017). We report the numerical solutions of the system of equations, which describes the electrodynamics of s-wave superconductors without normal quasi-particles for time-independent fields and half-plane superconductor geometry. The results are: (i) the applied magnetic field increases the Ginzburg–Landau (GL) coherence length and suppresses the superconductivity; (ii) the applied electric field decreases GL coherence length and supports the superconductivity; (iii) if the applied magnetic field is fixed and the applied electric field increases, the London penetration depth of the magnetic field decreases. The main conclusion is that by applying electric field at very low temperature where there are no normal quasi-particles one increases the critical magnetic field. This result is experimentally testable.
Subject
Condensed Matter Physics,Electronic, Optical and Magnetic Materials
Reference11 articles.
1. Electrodynamics of s-Wave Superconductors Using First-Order Formalism
2. The electromagnetic equations of the supraconductor
3. Introduction to Superconductivity;Tinkham,1975
4. Quantum Theory of Many-Particle Systems;Fetter,2003
5. Introduction to Solid State Physics;Kittel,1996
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献