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Interpretation of the T-H phase diagram of HTSC in the frame of superconductive granular layer model

Abstract

The model of two-dimensional Coulomb gas on charge substrate is used to describe magnetic properties of high temperature superconductor LaBaCuO. The phase transition from the nonergodic superconducting state to the ergodic one is associated with the melting of Wigner`s two-dimensional crystal into the liquid crystal-hexatic, and the phase transition from ergodic superconducting state to the normal one - with the melting of liquid crystal. The T{sub c}(H) dependence calculated within these concepts is consistent with that observed in experiment. 22 refs.; 3 figs.
Publication Date:
Dec 31, 1989
Product Type:
Technical Report
Report Number:
ITP-89-28
Reference Number:
SCA: 665410; PA: AIX-23:038262; SN: 92000726813
Resource Relation:
Other Information: PBD: 1989
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; BARIUM COMPOUNDS; PHASE TRANSFORMATIONS; TRANSITION TEMPERATURE; CUPRATES; LANTHANUM COMPOUNDS; COULOMB FIELD; DEBYE-WALLER FACTOR; ERGODIC HYPOTHESIS; HAMILTONIANS; HIGH-TC SUPERCONDUCTORS; LIQUID CRYSTALS; MAGNETIC FIELDS; SUPERCONDUCTIVITY; 665410
OSTI ID:
10140184
Research Organizations:
AN Ukrainskoj SSR, Kiev (Ukraine). Inst. Teoreticheskoj Fiziki
Country of Origin:
Ukraine
Language:
English
Other Identifying Numbers:
Other: ON: DE92627560; TRN: UA9200194038262
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
20 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Burgij, A I, and Shadura, V N. Interpretation of the T-H phase diagram of HTSC in the frame of superconductive granular layer model. Ukraine: N. p., 1989. Web.
Burgij, A I, & Shadura, V N. Interpretation of the T-H phase diagram of HTSC in the frame of superconductive granular layer model. Ukraine.
Burgij, A I, and Shadura, V N. 1989. "Interpretation of the T-H phase diagram of HTSC in the frame of superconductive granular layer model." Ukraine.
@misc{etde_10140184,
title = {Interpretation of the T-H phase diagram of HTSC in the frame of superconductive granular layer model}
author = {Burgij, A I, and Shadura, V N}
abstractNote = {The model of two-dimensional Coulomb gas on charge substrate is used to describe magnetic properties of high temperature superconductor LaBaCuO. The phase transition from the nonergodic superconducting state to the ergodic one is associated with the melting of Wigner`s two-dimensional crystal into the liquid crystal-hexatic, and the phase transition from ergodic superconducting state to the normal one - with the melting of liquid crystal. The T{sub c}(H) dependence calculated within these concepts is consistent with that observed in experiment. 22 refs.; 3 figs.}
place = {Ukraine}
year = {1989}
month = {Dec}
}