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Influence of Auger recombination on the lifetime of nonequilibrium carriers in InGaAsSb/AlGaAsSb quantum well structures

  • L. E. Vorobjev
  • , D. A. Firsov
  • , M. Ya Vinnichenko
  • , V. L. Zerova
  • , G. A. Melentyev
  • , M. O. Mashko
  • , L. Shterengas
  • , G. Kipshidze
  • , G. Belenky
  • , T. Hosoda
  • Peter the Great St. Petersburg Polytechnic University
  • Stony Brook University

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Carrier recombination processes, including the Auger recombination, are studied in InGaAsSb/AlGaAsSb quantum well nanostructures. Based on the dynamics of photoluminescence, we estimate the emission time of an optical phonon, determined the recombination rate as a function of optical-excitation intensity, and estimated the coefficient characterizing the rate of the resonance Auger recombination.

Original languageEnglish
Pages (from-to)211-213
Number of pages3
JournalBulletin of the Russian Academy of Sciences: Physics
Volume76
Issue number2
DOIs
StatePublished - Feb 2012

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