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Carrier dynamics in self-assembled ErAs nanoislands measured by optical pump-THz probe spectroscopy

  • Rohit Prativadi Prasankumar
  • , A. Scopatz
  • , D. J. Hilton
  • , Antoinette Jane Taylor
  • , R. D. Averitt
  • , J. Zide
  • , A. C. Gossard

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We use optical pump-THz probe spectroscopy to study carrier dynamics in selfassembled ErAs:GaAs nanoislands. Sub-picosecond carrier capture times are measured, indicating the potential of these devices as THz detectors comparable to low temperature grown GaAs.

Original languageEnglish
Title of host publicationOptical Terahertz Science and Technology, OTST 2005
PublisherUnknown Publisher
ISBN (Print)1557527865, 9781557527868
DOIs
StatePublished - Jan 1 2005
EventOptical Terahertz Science and Technology, OTST 2005 -
Duration: Jan 1 2005 → …

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceOptical Terahertz Science and Technology, OTST 2005
Period01/1/05 → …

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