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Title: Theory of high-{Tc} superconducting 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 {Tc}, 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:
750620
Report Number(s):
ANL/MSD/CP-100674
TRN: US0003526
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Conference
Resource Relation:
Conference: 6th International Conference on Materials and Mechanisms of Superconductivity and High-Temperature Superconductors, Houston, TX (US), 02/20/2000--02/25/2000; Other Information: PBD: 10 Dec 1999
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE; HIGH-TC SUPERCONDUCTORS; SUPERCONDUCTIVITY; COPPER OXIDES; MATHEMATICAL MODELS; ORDER PARAMETERS; CRITICAL FIELD; TEMPERATURE DEPENDENCE

Citation Formats

Abrikosov, A. A. Theory of high-{Tc} superconducting cuprates based on experimental evidence. United States: N. p., 1999. Web.
Abrikosov, A. A. Theory of high-{Tc} superconducting cuprates based on experimental evidence. United States.
Abrikosov, A. A. Fri . "Theory of high-{Tc} superconducting cuprates based on experimental evidence". United States. doi:. https://www.osti.gov/servlets/purl/750620.
@article{osti_750620,
title = {Theory of high-{Tc} superconducting 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 {Tc}, 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 = {Fri Dec 10 00:00:00 EST 1999},
month = {Fri Dec 10 00:00:00 EST 1999}
}

Conference:
Other availability
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