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VOLUME 20 (1974) | ISSUE 11 |
PAGE 730
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Isothermal domains in quasi-one-dimensional superconductors
Likharev K.K.
It is shown that the usual generalization of the Ginzburg-Landau equations to conclude the nonstationary case leads directly to the possible existence of domain boundaries of the superconducting and normal phases in a homogeneous quasi-one-dimensional superconductor. The current that must flow through the conductor for such a boundary to be in equilibrium is somewhat smaller than the critical pair-breaking current. Thus, equilibrium between the current-induced domains in the superconductor can exist also without the thermal effect discussed by Volkov and Kogan.
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