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Fizika i Tekhnika Poluprovodnikov, 2018, Volume 52, Issue 5, Page 495
(Mi phts5821)
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This article is cited in 9 scientific papers (total in 9 papers)
XXV International Symposium ''Nanostructures: Physics and Technology'', Saint Petersburg, June 26-30, 2017
Excitons in Nanostructures
Calculation of energy states of excitons in square quantum wells
P. A. Belov Department of Computational Physics, St. Petersburg State University,
198504 St. Petersburg, Russia
Abstract:
The ground and excited energy states of excitons in single square GaAs-based quantum wells are found by the numerical solution of the three-dimensional Schrödinger equation. This equation is obtained within the envelope-function formalism from the exciton energy operator using the spherical approximation of the Luttinger Hamiltonian. Precise results for the exciton states are achieved by the finite-difference method. The radiative decay rates of the calculated states are also determined.
Citation:
P. A. Belov, “Calculation of energy states of excitons in square quantum wells”, Fizika i Tekhnika Poluprovodnikov, 52:5 (2018), 495; Semiconductors, 52:5 (2018), 551–553
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https://www.mathnet.ru/eng/phts5821 https://www.mathnet.ru/eng/phts/v52/i5/p495
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Abstract page: | 49 | Full-text PDF : | 15 |
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