Theory of Antiferromagnetic Correlations in High-Tc Cuprates

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

a phenomenological theory of the antiferromagnetic correlations in cuprates is constructed from analyses of recent numerical results of the Hubbard model. Two crossover temperatures are predicted to exist. In three regions divided by the two crossover temperatures, we present a qualitative but explicit form of doping and temperature dependences of the dynamical susceptibility χ(q, ω), which agrees with NMR and neutron scattering data of cuprates. It solves recent controversy between these two experimental results and provides us with a unified picture of antiferromagnetic correlation in cuprates.

Original languageEnglish
Pages (from-to)851-854
Number of pages4
JournalJournal of the Physical Society of Japan
Volume63
Issue number3
DOIs
Publication statusPublished - 1994 Jan 1
Externally publishedYes

Fingerprint

cuprates
crossovers
neutron scattering
magnetic permeability
temperature dependence
nuclear magnetic resonance
temperature
scattering

Keywords

  • anomalous metal
  • antiferromagnetic fluctuation
  • crossover
  • high temperature superconductor
  • Mott transition
  • spin correlation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Theory of Antiferromagnetic Correlations in High-Tc Cuprates. / Imada, Masatoshi.

In: Journal of the Physical Society of Japan, Vol. 63, No. 3, 01.01.1994, p. 851-854.

Research output: Contribution to journalArticle

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