Charged excitons in GaAs quantum wells

Journal Article (Journal Article)

We implement optical spectroscopy to study charged excitons (trions) in modulation-doped GaAs/AlGaAs quantum wells. We observe for the first time several new trions: the positively charged exciton, the light-hole negatively charged exciton and the triplet state of the negatively charged exciton. © 1995 Società Italiana di Fisica.

Full Text

Duke Authors

Cited Authors

  • Finkelstein, G; Bar-Joseph, I

Published Date

  • November 1, 1995

Published In

Volume / Issue

  • 17 / 11-12

Start / End Page

  • 1239 - 1245

International Standard Serial Number (ISSN)

  • 0392-6737

Digital Object Identifier (DOI)

  • 10.1007/BF02457195

Citation Source

  • Scopus