Polarization-Sensitive Fourier-Transform Spectroscopy of HgTe/CdHgTe Quantum Wells in the Far Infrared Range in a Magnetic Field


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Аннотация

Spectra of magnetoabsorption and Faraday rotation in HgTe/CdHgTe heterostructures with single and double quantum wells in high magnetic fields up to 11 T have been studied by the Fourier-transform spectroscopy method. The study of Faraday rotation spectra makes it possible to determine the sign of resonance circular polarization of transitions between Landau levels of carriers, which allows identifying observed intraband and interband transitions in the far and middle infrared ranges.

Авторлар туралы

L. Bovkun

Institute for Physics of Microstructures; Laboratoire National des Champs Magnétiques Intenses

Email: gavr@ipmras.ru
Ресей, Nizhny Novgorod, 603950; Grenoble, FR, 38042

A. Ikonnikov

Institute for Physics of Microstructures; Faculty of Physics

Email: gavr@ipmras.ru
Ресей, Nizhny Novgorod, 603950; Moscow, 119991

V. Aleshkin

Institute for Physics of Microstructures

Email: gavr@ipmras.ru
Ресей, Nizhny Novgorod, 603950

S. Krishtopenko

Institute for Physics of Microstructures; Laboratoire Charles Coulomb, UMR CNRS 5221

Email: gavr@ipmras.ru
Ресей, Nizhny Novgorod, 603950; Montpellier, 34095

N. Mikhailov

Rzhanov Institute of Semiconductor Physics, Siberian Branch

Email: gavr@ipmras.ru
Ресей, Novosibirsk, 630090

S. Dvoretskii

Rzhanov Institute of Semiconductor Physics, Siberian Branch

Email: gavr@ipmras.ru
Ресей, Novosibirsk, 630090

M. Potemski

Laboratoire National des Champs Magnétiques Intenses

Email: gavr@ipmras.ru
Франция, Grenoble, FR, 38042

B. Piot

Laboratoire National des Champs Magnétiques Intenses

Email: gavr@ipmras.ru
Франция, Grenoble, FR, 38042

M. Orlita

Laboratoire National des Champs Magnétiques Intenses

Email: gavr@ipmras.ru
Франция, Grenoble, FR, 38042

V. Gavrilenko

Institute for Physics of Microstructures; Lobachevsky State University of Nizhny Novgorod

Хат алмасуға жауапты Автор.
Email: gavr@ipmras.ru
Ресей, Nizhny Novgorod, 603950; Nizhny Novgorod, 603950

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