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Photovoltaic spectroscopy of InGaAsP/InP multiple quantum wells

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1006/spmi.1995.1052
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Affiliation
  1. National Research Council of Canada. NRC Institute for Microstructural Sciences
FormatText, Article
Abstract
Photovoltaic Spectroscopy is used to study lattice matched Au/InGaAsP/InP multiple quantum wells at 4.2 < T < 300 K. Four quantum transitions are clearly identified in the spectra and their temperature shift mapped. The Au/InGaAsP Schottky barrier is found to be nearly temperature independent at φB 0.68 eV, and the binding energy of the 11H associated exciton estimated at Eb 11 meV. The 11H exciton displays a small electric field shift, to the red at low T, changing over to a blue shift at higher temperatures.
Publication date
In
  • Superlattices and Microstructures 17, no. 3 (April 1995): 291–296.
LanguageEnglish
NPARC number12327474
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Record identifier6ae49c59-c7a9-4c8b-aac6-c4afefa6884f
Record created2009-09-10
Record modified2020-04-29
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