Luminescence of a delta doping related exciton in GaAs:Si

  • J.C.M. Henning
  • , Y.A.R.R. Kessener
  • , P.M. Koenraad
  • , M.R. Leijs
  • , W.C. Vleuten, van der
  • , J.H. Wolter
  • , A.M. Frens

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Photoluminescence spectra of Si d-doped GaAs show a sharp future at 1.4977 eV with phonon replicas (5.2 meV apart) due to an exciton bound to an isoelectronic centre, introduced by the delta doping procedure. A reasonable model for the isoelectronic centre involved is a Si-As-Si complex with the Si-Si axis along [1-10].
Original languageEnglish
Pages (from-to)653-656
JournalMaterials Science Forum
Volume143-147
DOIs
Publication statusPublished - 1994

Fingerprint

Dive into the research topics of 'Luminescence of a delta doping related exciton in GaAs:Si'. Together they form a unique fingerprint.

Cite this