Spin-charge separation aspect and anomalies of hall constant in 2D metals with technically nested Fermi surface

K. Miyake, O. Narikiyo

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

It is shown that the charge degrees of freedom in nearly half-filled 2D metals, with technically nested Fermi surface, show response as if the size of the "Fermi surface" shrinked from large one satisfying the Luttinger sum rule to smaller one of the "holes" created in the Mott insulator when the temperature is decreased. This gives a qualitative explanation of a long-standing mystery concerning the anomalous temperature dependence of the Hall coefficient observed in the normal state of high-Tc cuprates.

Original languageEnglish
Pages (from-to)2237-2238
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume235-240
Issue numberPART 4
DOIs
Publication statusPublished - Dec 1994
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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