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Spatially inhomogeneous superconductivity induced by dielectric correlations; Indutsirovanie prostranstvenno-neodnorodnoj sverkhprovodimosti diehlektricheskimi korrelyatsiyami

Technical Report:

Abstract

Superconductivity in a system with crystal structure modulation (charge density wave - CDW) is described. The modulation is considered to result from electron-hole pairing instability in a quasi-two-dimensional one-band metal with Fermi surface nesting and not 1/2-filling of the band. The density of states square root singularity caused by CDW formation and favouring a dramatic superconducting transition temperature increase is shown to remain in the system under consideration. It is concluded that the inhomogeneous superconductivity is induced by coexistence of the dielectric (CDW) and superconducting ordering. 29 refs.; 1 fig.
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
IAE-5039-9
Reference Number:
SCA: 665410; PA: AIX-23:018430; SN: 92000662040
Resource Relation:
Other Information: PBD: 1990
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; BISMUTH COMPOUNDS; SUPERCONDUCTIVITY; CADMIUM COMPOUNDS; CUPRATES; STRONTIUM COMPOUNDS; THALLIUM COMPOUNDS; BRILLOUIN ZONES; CHARGE CARRIERS; ENERGY-LEVEL DENSITY; FERMI LEVEL; GREEN FUNCTION; HIGH-TC SUPERCONDUCTORS; MONOCRYSTALS; ORDER PARAMETERS; PERMITTIVITY; TRANSITION TEMPERATURE; 665410
OSTI ID:
10118648
Research Organizations:
Gosudarstvennyj Komitet po Ispol`zovaniyu Atomnoj Ehnergii SSSR, Moscow (Russian Federation). Inst. Atomnoj Ehnergii
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Other: ON: DE92617530; TRN: SU9109567018430
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
20 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Zhukovskij, E A, and Kopaev, Yu V. Spatially inhomogeneous superconductivity induced by dielectric correlations; Indutsirovanie prostranstvenno-neodnorodnoj sverkhprovodimosti diehlektricheskimi korrelyatsiyami. USSR: N. p., 1990. Web.
Zhukovskij, E A, & Kopaev, Yu V. Spatially inhomogeneous superconductivity induced by dielectric correlations; Indutsirovanie prostranstvenno-neodnorodnoj sverkhprovodimosti diehlektricheskimi korrelyatsiyami. USSR.
Zhukovskij, E A, and Kopaev, Yu V. 1990. "Spatially inhomogeneous superconductivity induced by dielectric correlations; Indutsirovanie prostranstvenno-neodnorodnoj sverkhprovodimosti diehlektricheskimi korrelyatsiyami." USSR.
@misc{etde_10118648,
title = {Spatially inhomogeneous superconductivity induced by dielectric correlations; Indutsirovanie prostranstvenno-neodnorodnoj sverkhprovodimosti diehlektricheskimi korrelyatsiyami}
author = {Zhukovskij, E A, and Kopaev, Yu V}
abstractNote = {Superconductivity in a system with crystal structure modulation (charge density wave - CDW) is described. The modulation is considered to result from electron-hole pairing instability in a quasi-two-dimensional one-band metal with Fermi surface nesting and not 1/2-filling of the band. The density of states square root singularity caused by CDW formation and favouring a dramatic superconducting transition temperature increase is shown to remain in the system under consideration. It is concluded that the inhomogeneous superconductivity is induced by coexistence of the dielectric (CDW) and superconducting ordering. 29 refs.; 1 fig.}
place = {USSR}
year = {1990}
month = {Dec}
}