The relation between phototransport and photoluminescence in porous silicon

  • I. Balberg*
  • , Y. Lubianiker
  • , J. Shinar
  • , J. Partee
  • , Y. Shapira
  • , L. Burstein
  • , S. Z. Weisz
  • , M. Gomez
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We present a summary of a comprehensive study of transport, phototransport, surface photovoltage spectroscopy and luminescence of self-standing films of mesoporous and nanoporous silicon. We conclude that the visible luminescence arises from optical bandtail transitions in the silicon crystallites, while the transport is via a disordered silicon shell that wraps the crystallites.

Original languageEnglish
Pages (from-to)314-315
Number of pages2
JournalJournal of Luminescence
Volume72-74
DOIs
StatePublished - Jun 1997

Keywords

  • Phototransport
  • Porous silicon
  • Surface photovoltage
  • Transport

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