Pairing and Depairing Effects of Antiferromagnetic Spin Fluctuations in High-7c Superconductivity

Yoji Ohashi, Hiroyuki Shiba

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

The role of antiferromagnetic (AF) spin fluctuations in high-rc superconductivity is studied by including both pairing and depairing effects. Thereby the possibility and nature of superconductivity mediated by AF spin fluctuations is examined. Since both of them are based on the same electron system, the superconductivity affects also the AF spin fluctuations as a feedback effect. The present paper discusses this mutual influence to find properties which may be a key to identify experimentally the symmetry of the order parameter.

Original languageEnglish
Pages (from-to)2783-2802
Number of pages20
JournalJournal of the Physical Society of Japan
Volume62
Issue number8
DOIs
Publication statusPublished - 1993 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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