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NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2013, 4 (3), P. 324–328

ABSORPTION OF ELECTROMAGNETIC RADIATION IN THE QUANTUM WELL PLACED IN A MAGNETIC FIELD

V. V. Karpunin – Mordovian State Pedagogical Institute, Saransk, Russia; Mordovian State University, Saransk, Russia; karpuninvv@mail.ru
V.A. Margulis – Mordovian State University, Saransk, Russia; theorphysics@mrsu.ru

The absorption of electromagnetic radiation by electrons of the quantum well is investigated. These calculations take into account the spin-orbit interaction (SOI) in the Rashba model. Analytical expression of the absorption coefficient is obtained. Resonant frequencies and positions of the resonance peaks were found.

Keywords: quantum well, spin-orbit interaction, the absorption coefficient.

PACS 71.70.Ej,73.21.Fg,78.67.De,85.75.-d

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