Determination of InSb/AlInSb quantum well energy spectrum
| Autor: | M S Mironova, O. S. Komkov, D. D. Firsov, G. F. Glinskii |
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| Rok vydání: | 2014 |
| Předmět: |
Physics
History Photoluminescence Condensed matter physics Condensed Matter::Other Atmospheric temperature range Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Spectral line Computer Science Applications Education Condensed Matter::Materials Science Dispersion (optics) Energy spectrum Deformation (engineering) Excitation Quantum well |
| Zdroj: | Journal of Physics: Conference Series. 541:012085 |
| ISSN: | 1742-6596 1742-6588 |
| DOI: | 10.1088/1742-6596/541/1/012085 |
| Popis: | The InSb/AlInSb single quantum well energy spectrum is determined both theoretically and experimentally (from the photoluminescence spectra). The 8-band Kane model is used to take into account the dispersion law nonparabolicity. The mechanical strain is considered by the deformation potentials theory. The photoluminescence measurements were carried out in the 12-160K temperature range and at various excitation powers. All the observed features of the photoluminescence spectra are well described by the theoretical calculations. |
| Databáze: | OpenAIRE |
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