Positive curvature of the Hc 2-versus-Tc boundaries in layered superconductors

John A Woollam, Robert B. Somoano, Paul O'Connor

Research output: Contribution to journalArticle

81 Citations (Scopus)

Abstract

We have found what we believe to be a universal characteristic of layered superconductors: A positive curvature of the Hc 2-versus-Tc boundary. The origins of the effect are believed to be associated with strong anisotropies of the Fermi surface and electronphonon interaction.

Original languageEnglish (US)
Pages (from-to)712-714
Number of pages3
JournalPhysical Review Letters
Volume32
Issue number13
DOIs
StatePublished - Jan 1 1974

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surface reactions
Fermi surfaces
curvature
anisotropy
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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Positive curvature of the Hc 2-versus-Tc boundaries in layered superconductors. / Woollam, John A; Somoano, Robert B.; O'Connor, Paul.

In: Physical Review Letters, Vol. 32, No. 13, 01.01.1974, p. 712-714.

Research output: Contribution to journalArticle

Woollam, John A ; Somoano, Robert B. ; O'Connor, Paul. / Positive curvature of the Hc 2-versus-Tc boundaries in layered superconductors. In: Physical Review Letters. 1974 ; Vol. 32, No. 13. pp. 712-714.
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