Excitons and charged excitons in semiconductor quantum wells

A variational calculation of the ground-state energy of neutral excitons and of positively and negatively charged excitons (trions) confined in a single-quantum well is presented. We study the dependence of the correlation energy and of the binding energy on the well width and on the hole mass. The...

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Veröffentlicht in:	Physical review. B, Condensed matter Condensed matter, 2000-05, Vol.61 (20), p.13873-13881
Hauptverfasser:	Riva, C., Peeters, F. M., Varga, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	BINDING ENERGY CADMIUM TELLURIDES CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ELECTRONIC STRUCTURE EXCITONS GALLIUM ARSENIDES MATERIALS SCIENCE SEMICONDUCTOR JUNCTIONS THEORETICAL DATA ZINC SELENIDES
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