Coupling of phonons to a helium atom adsorbed on graphite

R. D. Williams, M. W. Cole, S. E. Koonin

Research output: Contribution to journalArticle

Abstract

We compute the self-energy for a He4 atom adsorbed on graphite to second order in the phonon coupling. The phonon contributions amount to several degrees Kelvin. The imaginary part corresponds to a lifetime of some 10-11 s.

Original languageEnglish (US)
Pages (from-to)1076-1080
Number of pages5
JournalPhysical Review B
Volume28
Issue number2
DOIs
StatePublished - 1983

ASJC Scopus subject areas

  • Condensed Matter Physics

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