Interband magneto-absorption in narrow-gap semiconductor quantum wells
A theoretical study of optical properties in narrow gap semiconductor quantum wells has been developed using an 8x8 Kane Hamiltonian. The interband transition selection rules have been obtained and a detailed description of the interband absorption using Voight and Faraday scattering configurations has been given. Interesting effects produced by the intraband admixture, such as spin-flip transitions, will be discussed. The complementation of measurements using different scattering configurations will be analyzed.
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| Main Authors: | , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedade Brasileira de Física
1999
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331999000400012 |
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| Summary: | A theoretical study of optical properties in narrow gap semiconductor quantum wells has been developed using an 8x8 Kane Hamiltonian. The interband transition selection rules have been obtained and a detailed description of the interband absorption using Voight and Faraday scattering configurations has been given. Interesting effects produced by the intraband admixture, such as spin-flip transitions, will be discussed. The complementation of measurements using different scattering configurations will be analyzed. |
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