Published 1988
| Version v1
Book
Magnetic polarons in the Hubbard model with intersite interactions
- 1. Landau Inst. for Theoretical Physics, Kosygina 2, Moscow GSP-117940 (USSR)
Description
This paper discusses a possible formation of magnetic polarons and bipolarons of small sizes in copper oxides in the framework of the Hubbard model. The long-range Coulomb interaction prevents the phase separation and stabilizes bipolarons. Magnetic bipolarons have an orbital momentum perpendicular to copper-oxide planes. They can produce a superconducting state. A small concentration of such polarons is sufficient to suppress antiferromagnetism. Exchange interaction of polarons imitates the Pauli paramagnetism
Additional details
Publishing Information
- Publisher
- World Scientific Pub. Co.
- Imprint Place
- Teaneck, NJ (United States)
- ISBN
- 997-1506-394
- Imprint Title
- Towards the theoretical understanding of high T_c superconductors
- Imprint Pagination
- 790 p.
- Journal Page Range
- p. 57-70.
Conference
- Title
- Adriatico research conference and workshop on towards the theoretical understanding of high Tc superconductors.
- Dates
- 20 Jun - 29 Jul 1988.
- Place
- Trieste (Italy).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23020887
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETISM; CALCULATION METHODS; EXCHANGE INTERACTIONS; ORBITAL MOMENTUM OPERATORS; PARAMAGNETISM; PAULI PRINCIPLE; POLARONS; SUPERCONDUCTIVITY
- Descriptors DEC
- ANGULAR MOMENTUM OPERATORS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; INTERACTIONS; MAGNETISM; MATHEMATICAL OPERATORS; PHYSICAL PROPERTIES; QUANTUM OPERATORS; QUASI PARTICLES
Optional Information
- Secondary number(s)
- CONF-8806512--.