Electrical polarization of superconductors determined by the Bernoulli potential
Yu. M. IvanchenkoPhysicotechnical Institute of the Ukrainian SSR Academy of Sciences, Donetsk: Physicotechnical Institute of Low Temperatures of the Academy of Sciences of the Ukrainian SSR, Khar’kovA. N. Omel’yanchukPhysicotechnical Institute of the Ukrainian SSR Academy of Sciences, Donetsk: Physicotechnical Institute of Low Temperatures of the Academy of Sciences of the Ukrainian SSR, Khar’kov
ABI
Аннотация
The macroscopic electrodynamics of superconductors taking into account small corrections proportional to ΔϵF (Δ is the energy gap in the superconductor and ϵF is the Fermi energy), which couple the equations of electro- and magnetostatics for superconductors, is studied. It is shown that a superconductor placed in a stationary magnetic field becomes electrically polarized because of the nonuniform distribution of the superfluid velocity in the Meissner layer, leading to the appearance of a dipolar distribution of electric charge on the surface of the superconductor.
Ҳали таржима қилинмаган
Мавзулар
Идентификаторлар
Иқтибослар ва манбалар
0 та иқтибос2 та фойдаланилган манба