Showing papers on "High-temperature superconductivity published in 1975"
Book•
01 Jan 1975
TL;DR: In this article, a revised version of the book has been published to incorporate the many new developments in superconductivity, including new topics on high temperature superconductors and nonequilibrium superconductivities.
Abstract: Appropriate for intermediate or advanced courses in superconductivity, this edition has been revised to incorporate the many new developments in superconductivity. Expanded topic coverage includes new chapters on high temperature superconductors and nonequilibrium superconductivity.
7,800 citations
01 Jul 1975
759 citations
TL;DR: In this paper, a three-dimensional band-structure calculation of (SN)/subx/ using the empirical pseudopotential scheme is presented, where the density of states, Fermi surface, and optical spectrum are calculated.
Abstract: We present a three-dimensional band-structure calculation of (SN)/subx/ using the empirical pseudopotential scheme. The density of states, Fermi surface, and optical spectrum are calculated. Estimates for the electron-phonon coupling constant lambda are given and the increase of T/subc/ with pressure is discussed. The assumption of an electron-phonon mechanism for superconductivity in (SN)/subx/ is consistent with our results.
23 citations
20 citations
TL;DR: In this article, a theory is presented to describe disordered weak coupling superconductors and the disorder problem can be treated completely within the CPA scheme without further approximations.
Abstract: A theory is presented to describe disordered weak coupling superconductors. It is shown that the disorder problem can be treated completely within the CPA scheme without further approximations. In particular, the theory is applied to the calculation of the superconducting transition temperature as a function of the alloy parameters.
19 citations
TL;DR: In this paper, the magnetic field dependence of nuclear spin-lattice relaxation time in zero-dimensional superconductors of Al is measured and the Zeeman effect of conduction electron is observed.
10 citations
Book•
01 Jan 1975
8 citations
TL;DR: In this paper, the existence of possible phase coherence phenomena in two-band superconductors is discussed and the authors show that phase coherency is possible in superconducting systems.
Abstract: The existence of possible phase coherence phenomena in two-band superconductors is discussed.
4 citations
4 citations
1 citations
01 Apr 1975
TL;DR: In this article, the authors investigated the self-consistency of the Ginsburg-Landau solution for the pair potential of a semi-infinite superconducting slab in contact with a magnetic insulator.
Abstract: The self-consistency of the Ginsburg-Landau solution for the pair potential of a semiinfinite superconducting slab in contact with a magnetic insulator is investigated. The calculation is based on solutions of the Bogoliubov-de Gennes equations previously reported. Down to 0.75T
c, the self-consistency is found to be satisfactory. If the temperature-dependent coherence length ξ(T) is not required to vary as δ∞(T)−1, the domain of self-consistency can be extended to about 0.6T
c.