Strong coupling theory of the charge-density-wave state

M. CriŞan, Z. Gulacsi

Research output: Contribution to journalArticle


Electron-phonon coupling is considered in the strong coupling approximation in order to explain the formation of the charge-density-wave state. The theory gives the expression for the critical temperature as a function of the effective electron-phonon coupling, and the isotopic effect in the critical temperature can be evaluated.

Original languageEnglish
Pages (from-to)399-404
Number of pages6
JournalJournal of Low Temperature Physics
Issue number5-6
Publication statusPublished - Sep 1981

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

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