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- Article name
- Calculations of electron spectra and electron relaxation times in the CdTe/Hg1-xCdxTe/CdTe quantum wells for their variable parameters
- Authors
- Gumenjuk-Sychevska J. V., , , Lashkariev Institute of Semiconductor Physics, NAS of Ukraine, 41 Nauka av., Kyiv, 03028, Ukraine
Melezhik E. A., , emelezhik@gmail.com, Lashkariev Institute of Semiconductor Physics, NAS of Ukraine, 41 Nauka av., Kyiv, 03028, Ukraine
- Keywords
- mercury-cadmium-telluride / relaxation times / absorption / inverted band scheme / quantum well
- Year
- 2012 Issue 1 Pages 101 - 106
- Code EDN
- Code DOI
- Abstract
- Energy spectra and relaxation times of electrons in the CdTe/Hg1-xCdxTe/CdTe quantum well (QW) and also absorption spectra of this QW are calculated in this work. Main features of such energy spectra and electron relaxation times for the cases of inverted band scheme (0 < x < 0.12) and direct band scheme (0.2 < x < 0.35) are compared. Transitions between heavy holes and electrons bands and between light holes and electrons bands are shown separately together with the total absorption picture. We obtained good agreement of theoretical calculations with experimental luminescence data.
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