Exciton-exciton and exciton-charge carrier interaction and the exciton collisional broadening in GaAs/AlGaAs quantum wells

Wave functions of heavy-hole excitons in GaAs/Al\(_{0.3}\)Ga\(_{0.7}\)As square quantum wells (QWs) of various widths are calculated by the direct numerical solution of a three-dimensional Schr\"odinger equation using a finite-difference scheme. These wave functions are then used to determine t...

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Veröffentlicht in:	arXiv.org 2021-07
Hauptverfasser:	Gribakin, B F, Khramtsov, E S, Trifonov, A V, Ignatiev, I V
Format:	Artikel
Sprache:	eng
Schlagworte:	Born approximation Collisional broadening Current carriers Elastic scattering Excitons Fermions Finite difference method Gallium arsenide Mathematical analysis Physics - Mesoscale and Nanoscale Physics Quantum wells Wave functions
Online-Zugang:	Volltext
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