Email this article An Estimate for the Nonradiative Linewidths of the Quasibound Electron-Hole Pairs in Narrow Quantum Wells
- Authors: Belov P.A.1
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Affiliations:
- Department of Computational Physics and Spin Optics Laboratory, Saint-Petersburg State University
- Issue: Vol 53, No 16 (2019)
- Pages: 2049-2051
- Section: Excitons in Nanostructures
- URL: https://journals.rcsi.science/1063-7826/article/view/207578
- DOI: https://doi.org/10.1134/S1063782619120054
- ID: 207578
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Abstract
The energies and the nonradiative linewidths of the electron-hole quasibound states in narrow GaAs-based quantum wells are calculated by the exterior complex-scaling technique. These states appear in the continuous spectrum of the in-plane relative electron-hole motion, above the well-known exciton states. The nonradiative linewidths of the obtained quasibound states are estimated to be less than 0.1 meV.
About the authors
P. A. Belov
Department of Computational Physics and Spin Optics Laboratory, Saint-Petersburg State University
Author for correspondence.
Email: pavelbelov@gmail.com
Russian Federation, St. Petersburg, 198504
