Abstract
Observations are made of metastable supercooled normal bulk states in lead samples. It is demonstrated that such states are realized when the critical field of surface superconductivity H c3 is lower than the critical field H c and in the opposite case. Therefore, the surface superconductivity is not a nucleus with supercritical parameters for the bulk superconductivity.
Similar content being viewed by others
References
I. N. Khlyustikov, Zh. Éksp. Teor. Fiz. 94(3), 311 (1988) [Sov. Phys. JETP 67, 607 (1988)].
I. N. Khlyustikov, Zh. Éksp. Teor. Fiz. 112, 1119 (1997) [JETP 85, 609 (1997)].
D. Saint-James and P. G. de Gennes, Phys. Lett. 7, 306 (1963).
M. Cardona and B. Rosenblum, Proceedings of the 9th International Conference on Low Temperature Physics, LT9 (Plenum, New York, 1965), Part A, p. 560.
J. Feder, Solid State Commun. 5, 299 (1967).
J. P. McEvoy, D. P. Jones, and J. G. Park, Solid State Commun. 5, 641 (1967).
P. G. de Gennes, Superconductivity of Metals and Alloys (Benjamin, New York, 1966; Mir, Moscow, 1968).
R. T. Mina and M. S. Khaikin, Zh. Éksp. Teor. Fiz. 45, 1304 (1963) [Sov. Phys. JETP 18, 896 (1964)].
V. A. Berezin and V. A. Tulin, Zh. Éksp. Teor. Fiz. 110, 1054 (1996) [JETP 83, 582 (1996)].
Author information
Authors and Affiliations
Additional information
__________
Translated from Zhurnal Éksperimental’no\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) i Teoretichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 121, No. 6, 2002, pp. 1370–1373.
Original Russian Text Copyright © 2002 by Khlyustikov, Berezin.
Rights and permissions
About this article
Cite this article
Khlyustikov, I.N., Berezin, V.A. Surface superconductivity and supercooling in lead. J. Exp. Theor. Phys. 94, 1176–1178 (2002). https://doi.org/10.1134/1.1493170
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1493170