The possibility is indicated of applying the theory of superconductors with overlapping
energy bands to describe the thermodynamic and electromagnetic properties of the high …

1. Introduction. 2. Hamiltonian and canonical two-band model. 3. Superconducting ground-
state stability. 4. Free energy of the two-band model. 5. The superconducting transition …

The review of works about the study of the thermodynamic properties of the superconductors
with energy bands overlapping on Fermi surface is done. The base of the review is …

The free energy of a two-band model, where superconductivity is induced by a repulsive
interband interaction has been obtained. The fulfillment of stability conditions of normal and …

The main stages of development of the theory of superconducting systems with overlapping
energy bands are formulated. The main references of the classical papers of the authors of …

The main stages of development of the theory of superconducting systems with overlapping
energy bands are formulated. The main references of the classical papers of the author of …

The T c versus chemical potential curve obtained earlier in the interband model of the high T
c superconductivity is compared with summarized experimental data on T c as a function of …

The effect of alloying by palladium, copper, and tungsten on the disordering temperature of
Ni/sub 4/Mo-based alloys is investigated experimentally using high-temperature X-ray …

An interband model of high-T c superconductivity according to which the pairing of holes
appears due to repulsive interband interaction has been developed. The actual region of the …

[en] Structural peculiarities of metal-oxide ceramics Y-Ba-O microstructure, density, phase
composition and parameters of crystalline lattice YBa 2 Cu 3 O 7-δ are studied as …