Interacting hole-spin model for oxide superconductors: NMR relaxation rate

Susumu Kurihara

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

On the basis of the interacting hole-spin model previously proposed, the temperature dependence of the longitudinal relaxation rate R of Cu NMR is calculated for the normal state. The rate is shown to consist of two terms; R=RKrmK+RD. The term RK represents Korringa-like relaxation with strong enhancement due to the presence of 3d localized spins, and RD comes from the spin diffusion among localized 3d system. The latter is almost temperature independent. This result is in good agreement with recent experiments.

Original languageEnglish
Pages (from-to)1505-1506
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume162-164
Issue numberPART 2
DOIs
Publication statusPublished - 1989
Externally publishedYes

ASJC Scopus subject areas

  • Condensed Matter Physics

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