We have determined the main parameters of the quasi-one-dimensional excitons confined in GaAs V-shaped quantum wires, namely exciton Bohr radius and binding energy, by two-photon absorption and magnetoluminescence experiments. The experimental results are in excellent agreement with our calculations, based on realistic wave functions for the actual wire geometry.
Exciton Binding Energy in GaAs V-Shaped Quantum Wires / Rinaldi, R.; Cingolani, R.; Lepore, M.; Ferrara, M.; Catalano, I. M.; Rossi, Fausto; Rota, L.; Molinari, E.; Lugli, P.; Marti, U.; Martin, D.; Moriergemoud, F.; Ruterana, P.; Reinhart, F. K.. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 73:21(1994), pp. 2899-2902. [10.1103/PhysRevLett.73.2899]
Exciton Binding Energy in GaAs V-Shaped Quantum Wires
ROSSI, FAUSTO;
1994
Abstract
We have determined the main parameters of the quasi-one-dimensional excitons confined in GaAs V-shaped quantum wires, namely exciton Bohr radius and binding energy, by two-photon absorption and magnetoluminescence experiments. The experimental results are in excellent agreement with our calculations, based on realistic wave functions for the actual wire geometry.File | Dimensione | Formato | |
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https://hdl.handle.net/11583/1405274
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