Fine structure of trions and excitons in single GaAs quantum dots
- 30 August 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 66 (8) , 081310
- https://doi.org/10.1103/physrevb.66.081310
Abstract
Trions and excitons, localized laterally in quantum-dot-like potentials in GaAs quantum wells, were studied by magnetophotoluminescence spectroscopy as a function of magnetic field strength and orientation. Single-trion spectroscopy was demonstrated using high spatial resolution. We present a comparative study of the fine structure of single localized excitons and trions.Keywords
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