Fine Structure of Trious and Excitons in Single GaAs Quantum Dots
NAVAL RESEARCH LAB WASHINGTON DC
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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. Singletrion spectroscopy was demonstrated using high spatial resolution. We present a comparative study of the fine structure of single localized excitons and trions.
- Inorganic Chemistry
- Atomic and Molecular Physics and Spectroscopy