Published 1989 | Version v1
Book Metadata-only

Superconducting glass state in the random infinite-range interaction extended Hubbard model

Creators

  • 1. Institute for Low Temperature and Structure Research, Polish Academy of Sciences, 50-950 Wroclaw 2, P.O.Box 937 (Poland)

Description

The phase diagram of the extended Hubbard model with on-site attraction and random inter-site Coulomb energies is studied for the half-filled band case. In the strong coupling limit the problem is mapped onto the system of hard-core bosons (bipolarons) on a lattice, described by the anisotropic pseudo-spin model with infinite-range random exchange interactions

Additional details

Publishing Information

Publisher
Elsevier Science Pub. Co., Inc.
Imprint Place
New York, NY (USA)
Imprint Title
Proceedings of the international conference on materials and mechanisms of superconductivity. High temperature superconductors II. Part 1-2
Imprint Pagination
1744 p.
Journal Page Range
p. 227-228.

Conference

Title
International conference on materials and mechanisms of superconductivity - high-temperature superconductors II.
Dates
23-28 Jul 1989.
Place
Stanford, CA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
21058029
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BASIC INTERACTIONS; BOSONS; CRYSTAL-PHASE TRANSFORMATIONS; GLASS; LATTICE PARAMETERS; MATHEMATICAL MODELS; PHASE DIAGRAMS; STRONG-COUPLING MODEL; SUPERCONDUCTIVITY
Descriptors DEC
DIAGRAMS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; INFORMATION; PARTICLE MODELS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES

Optional Information

Secondary number(s)
CONF-890718--.