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Title: Theory of high-T{sub c} cuprates based on experimental evidence.

Abstract

A model of superconductivity in layered high-temperature superconducting cuprates is proposed, based on the extended saddle point singularities in the electron spectrum, weak screening of the Coulomb interaction and phonon-mediated interaction between electrons plus a small short-range repulsion of Hund's, or spin-fluctuation, origin. This permits to explain the large values of T{sub c}, features of the isotope effect on oxygen and copper, the existence of two types of the order parameter, the peak in the inelastic neutron scattering, the positive curvature of the upper critical field, as function of temperature etc.

Authors:
Publication Date:
Research Org.:
Argonne National Lab., IL (US)
Sponsoring Org.:
US Department of Energy (US)
OSTI Identifier:
11938
Report Number(s):
ANL/MSD/CP-99815
TRN: AH200119%%133
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Conference
Resource Relation:
Conference: 2nd International Conference on New Theories, Discoveries and Applications of Superconductors and Related Materials, Las Vegas, NV (US), 05/31/1999--06/04/1999; Other Information: PBD: 17 Aug 1999
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COPPER OXIDES; CRITICAL FIELD; CUPRATES; ISOTOPE EFFECTS; ORDER PARAMETERS; SUPERCONDUCTIVITY; HIGH-TC SUPERCONDUCTORS; MATHEMATICAL MODELS; INELASTIC SCATTERING; NEUTRON DIFFRACTION; TEMPERATURE DEPENDENCE

Citation Formats

Abrikosov, A. A. Theory of high-T{sub c} cuprates based on experimental evidence.. United States: N. p., 1999. Web.
Abrikosov, A. A. Theory of high-T{sub c} cuprates based on experimental evidence.. United States.
Abrikosov, A. A. Tue . "Theory of high-T{sub c} cuprates based on experimental evidence.". United States. https://www.osti.gov/servlets/purl/11938.
@article{osti_11938,
title = {Theory of high-T{sub c} cuprates based on experimental evidence.},
author = {Abrikosov, A. A.},
abstractNote = {A model of superconductivity in layered high-temperature superconducting cuprates is proposed, based on the extended saddle point singularities in the electron spectrum, weak screening of the Coulomb interaction and phonon-mediated interaction between electrons plus a small short-range repulsion of Hund's, or spin-fluctuation, origin. This permits to explain the large values of T{sub c}, features of the isotope effect on oxygen and copper, the existence of two types of the order parameter, the peak in the inelastic neutron scattering, the positive curvature of the upper critical field, as function of temperature etc.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {8}
}

Conference:
Other availability
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