Stabilization of superconductivity in spin glass
Teoretičeskaâ i matematičeskaâ fizika, Tome 59 (1984) no. 2, pp. 307-314
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The difference between the free energies of the superconducting
and normal states of a disordered magnetic system in the spin
glass phase is calculated. This difference is expanded with
respect to the order parameter of the superconducting state near
the critical point $T\sim T_{\rm c}$ and a study is made of the behavior
of the expansion coefficients $f_1$ and $f_2$ in the region of
large concentrations of the magnetic impurity, where re-entrant
behavior is observed. It is concluded that at low temperatures the
phase transition to the normal state is a transition of the second
kind, that the solutions of the equation for the critical
temperature of transition of the spin glass to the superconducting
state [2] are physical, and that the superconductivity state in
the spin glass is stable.
@article{TMF_1984_59_2_a13,
author = {V. A. Moskalenko and M. E. Polistrant and V. V. Skafaru},
title = {Stabilization of superconductivity in spin glass},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {307--314},
publisher = {mathdoc},
volume = {59},
number = {2},
year = {1984},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1984_59_2_a13/}
}
TY - JOUR AU - V. A. Moskalenko AU - M. E. Polistrant AU - V. V. Skafaru TI - Stabilization of superconductivity in spin glass JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1984 SP - 307 EP - 314 VL - 59 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1984_59_2_a13/ LA - ru ID - TMF_1984_59_2_a13 ER -
V. A. Moskalenko; M. E. Polistrant; V. V. Skafaru. Stabilization of superconductivity in spin glass. Teoretičeskaâ i matematičeskaâ fizika, Tome 59 (1984) no. 2, pp. 307-314. http://geodesic.mathdoc.fr/item/TMF_1984_59_2_a13/