Analysis of excitonic absorption changes induced by incoherent exciton and electron-hole pair populations

T. Meier, S. W. Koch

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

The density-dependent absorption in the presence of incoherent occupations of excitons and electron-hole pairs is analyzed including many-body correlations represented by exciton to two-exciton transitions. At low temperatures the exciton resonance is bleached and shifts to higher energies with increasing density. For higher temperature, the blue shift disappears and pure bleaching is obtained.

Original languageEnglish (US)
Pages (from-to)211-214
Number of pages4
JournalPhysica Status Solidi (B) Basic Research
Volume221
Issue number1
DOIs
StatePublished - Sep 2000

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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