Publication:
Phenomenological theory for copper oxide high-Tc superconductors

Issued Date

1989-01-01

Resource Type

Article

ISSN

01631829

DOI

10.1103/PhysRevB.40.4427

Other identifier(s)

2-s2.0-0001189252

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Physical Review B. Vol.40, No.7 (1989), 4427-4430

Suggested Citation

C. H. Eab, I. M. Tang Phenomenological theory for copper oxide high-Tc superconductors. Physical Review B. Vol.40, No.7 (1989), 4427-4430. doi:10.1103/PhysRevB.40.4427 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/15885

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Title

Phenomenological theory for copper oxide high-Tc superconductors

Author(s)

C. H. Eab
 I. M. Tang

Other Contributor(s)

Chulalongkorn University
 Mahidol University

Abstract

A phenomenological Ginzburg-Landau model for the newly discovered high-Tc superconducting series TlmBa2Can-1CunO2n+m+2 (m=1,2) and Bi2Sr2Can-1CunO2n+4 is formulated. It is assumed that the order parameters in adjacent CuO layers are coupled through a simple Josephson-effect-like tunneling. By minimizing the free energy, expressions for the transition temperatures of the n-layer superconductors are obtained. Using the published Tcs of the first members of each series, the Tcs of the higher members are obtained and are in good agreement with the experimental values. © 1989 The American Physical Society.

Keyword(s)

Physics and Astronomy

Availability

URI

https://repository.li.mahidol.ac.th/handle/20.500.14594/15885

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Scopus 1969-1990