Abstract
A microscopic theory of superconductivity is developed for the magnetized electron gas on a cylindrical surface. The Gibbs free energy is calculated for the superconducting system. A gap equation is derived that determines the critical temperature as a function of the quantum-cylinder dimensions and the Aharonov-Bohm parameter. It is shown that the gap not only exhibits Aharonov—Bohm oscillations, but also oscillates with varying curvature of the cylindrical surface.
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Original Russian Text © P.A. Eminov, Yu.I. Sezonov, 2008, published in Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2008, Vol. 134, No. 4, pp. 772–778.
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Eminov, P.A., Sezonov, Y.I. Superconductivity of the magnetized electron gas of a quantum cylinder. J. Exp. Theor. Phys. 107, 662–667 (2008). https://doi.org/10.1134/S1063776108100142
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DOI: https://doi.org/10.1134/S1063776108100142