RKKY range function of a one-dimensional noninteracting electron gas

Gabriele F. Giuliani, Giovanni Vignale, Trinanjan Datta

Research output: Contribution to journalArticle

14 Scopus citations

Abstract

We show that the pitfalls encountered in earlier calculations of the RKKY range function for a noninteracting one-dimensional electron gas at zero temperature can be unraveled and successfully dealt with through a proper handling of the impurity potential.

Original languageEnglish (US)
Article number033411
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume72
Issue number3
DOIs
StatePublished - Jul 15 2005
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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