Interference between allowed and forbidden raman scattering by longitudinal-optical phonons in GaAs

José Menéndez, Manuel Cardona

Research output: Contribution to journalArticle

49 Scopus citations

Abstract

The amplitudes for the allowed and the forbidden (intraband Frölich) scattering by LO phonons are shown to interfere near resonances. This fact is illustrated with measurements on a (100) surface near the E0+"0 gap of GaAs.

Original languageEnglish (US)
Pages (from-to)1297-1299
Number of pages3
JournalPhysical Review Letters
Volume51
Issue number14
DOIs
StatePublished - Jan 1 1983
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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