Absorption of electromagnetic radiation in a quantum wire with an anisotropic parabolic potential in a transverse magnetic field
- Autores: Karpunin V.1, Margulis V.2
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Afiliações:
- Mordovian State Pedagogical Institute
- Mordovian State University
- Edição: Volume 50, Nº 6 (2016)
- Páginas: 769-774
- Seção: Semiconductor Structures, Low-Dimensional Systems, and Quantum Phenomena
- URL: https://journals.rcsi.science/1063-7826/article/view/197242
- DOI: https://doi.org/10.1134/S1063782616060105
- ID: 197242
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Resumo
An analytical expression for the coefficient of absorption of electromagnetic radiation by electrons in a quantum wire in a magnetic field is derived. The case of a magnetic field transverse with respect to the wire axis is considered. The resonance character of absorption is shown, and the resonance frequencies as functions of the field are determined. The effect of the scattering of electrons at optical phonons is studied, and it is shown that scattering is responsible for additional resonance absorption peaks.
Sobre autores
V. Karpunin
Mordovian State Pedagogical Institute
Autor responsável pela correspondência
Email: karpuninvv@mail.ru
Rússia, Saransk, 430007
V. Margulis
Mordovian State University
Email: karpuninvv@mail.ru
Rússia, Saransk, 430005