%0 Journal Article %T Derivation of expression for thermodynamic potential of "dirty" superconductor %A Semenov, A. V. %A Devyatov, I. A. %A Korneev, A. A. %A Smirnov, K. V. %A Goltsman, G. N. %A Melnikov, A. P. %J Rus. J. Radio Electron. %D 2012 %N 4 %G Russian %F Semenov_etal2012 %O 7 pages %O exported from refbase (https://db.rplab.ru/refbase/show.php?record=1824), last updated on Mon, 05 Jul 2021 20:37:16 -0500 %X We derive a formula for thermodynamic potential of dirty superconductor which express it via isotropic quasiclassical Green functions of Usadel theory. Our result allows unify description of dynamic processes and fluctuations in superconducting nano-electronic devices. %K dirty superconductor %K Usadel theory %K thermodynamic potential %U http://jre.cplire.ru/jre/apr12/8/abstract_e.html