Phase transition and nesting in low dimension

Fan Ling, Xiao Bing Chen, Rong Tang Fu, Xin Sun, Y. Kawazoe

Research output: Contribution to journalArticlepeer-review

Abstract

The nesting of the Fermi surface in a two-dimensional (2D) system is not perfect, which is distinctly different from one-dimenstonal system. The nesting deviation can heavily suppress the instability of 2D system. In this paper, the effect of the nesting deviation on the Peierls transition is quantitatively studied, and the limit for the nesting deviation, beyond which the Peierls transition is destroyed, is determined. Such a behavior is favorable to get the superconductivity.

Original languageEnglish
Pages (from-to)1976-1977
Number of pages2
JournalWuli Xuebao/Acta Physica Sinica
Volume46
Issue number10
Publication statusPublished - 1997 Oct

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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