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Excitonic effects on the two-photon transition rate in quantum wells

✍ Scribed by Alfredo Pasquarello; Antonio Quattropani


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
356 KB
Volume
9
Category
Article
ISSN
0749-6036

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πŸ“œ SIMILAR VOLUMES


Hidden symmetry and excitonic transition
✍ E.M. Kazaryan; L.S. Petrosyan; H.A. Sarkisyan πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 184 KB

In this article it is shown that, Sommerfeld's coefficients for excitonic transitions in quantum wells are determined only with the principle quantum number within the framework of two-dimensional Coulomb potential. This is a consequence of hidden symmetry of two-dimensional Coulomb problem, conditi