Open AccessОб одном нелинейном эффекте в теории сверхпроводимости
Author(s) -
С. О. Гладков
Publication year - 2019
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2019.11.48397.317
Subject(s) - magnetic field , homogeneous , maxwell's equations , nonlinear system , physics , electric field , mechanics , classical mechanics , flow (mathematics) , penetration (warfare) , mathematics , thermodynamics , quantum mechanics , operations research
Based on the solution of the hydrodynamic equations and Maxwell’s equations, we show that an external quasi-homogeneous magnetic field leads to the emergence of a secondary electric field that is resulted from a nonlinear effect over magnetic potential A . This field is proved to exist in the region with a depth of $$\delta {\text{/}}2$$ , where δ is the London penetration depth. The hydrodynamic flow velocity is estimated.