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.
- Received 1 July 2002
DOI:https://doi.org/10.1103/PhysRevB.66.081310
©2002 American Physical Society
