Nonlinear Phenomena in Complex Systems, 1998, Vol.1, No.1-4, pp.92-95

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

1998, Volume 1, Number 1-4, pp.92-95

Structure of Superconducting Phase in Quasi-One-Dimensional High-Temperature Superconductors.
L. Babichev

Numerical solutions of the generalized time-dependent Ginzburg-Landau (TDGL) equations for the "threshold perturbations" in the case of thermodynamic potential with two local minima are obtained for various values of decoupling factor F. Nonequilibrium processes for superconducting systems on the basis of the generalized TDGL equation are investigated. It is shown that the transition to the superconducting phase for current-carrying filaments is the first-order one both for infinitely long and for finite quasi-one-dimensional systems.

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