Charge profile in vortices.
The electric charge density in the vortex lattice of superconductors is studied within the Ginzburg-Landau (GL) theory. We show that the electrostatic potential varphi is proportional to the GL function, varphi /psi/2-/psi(infinity)/2. Numerical results for the triangular vortex lattice are presented.
Kolácek
J
J
Institute of Physics, ASCR, Cukrovarnická 10, 16253 Prague 6, Czech Republic.
Lipavský
P
P
Brandt
E H
EH