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Fizika i Tekhnika Poluprovodnikov, 2015, Volume 49, Issue 12, Pages 1660–1664
(Mi phts7463)
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This article is cited in 6 scientific papers (total in 6 papers)
XIX Symposium "Nanophysics and Nanoelectronics", Nizhny Novgorod, March 10-14, 2015
Investigation of magnetoabsorption at different temperatures in HgTe/CdHgTe quantum-well heterostructures in pulsed magnetic fields
V. V. Platonovab, Yu. B. Kudasovab, I. V. Makarovab, D. A. Maslovab, O. M. Surdinab, M. S. Zholudevcd, A. V. Ikonnikovcd, V. I. Gavrilenkocd, N. N. Mikhailovef, S. A. Dvoretskiief a Sarov Physics Institute
b Federal State Unitary Enterprise "Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics", Sarov, Nizhny Novgorod region
c Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod
d Lobachevsky State University of Nizhny Novgorod
e Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
f Novosibirsk State University
Abstract:
The magnetoabsorption in magnetic fields as high as 40 T is investigated at $T >$ 77 K in HgTe/CdHgTe quantum-well heterostructures ($d_{\mathrm{QW}}\approx$ 8 nm). The spectra reveal two lines associated both with intraband transition from the lower Landau level in the conduction band and with interband transition. It is shown that the band structure in these systems changes from inverted to normal with increasing temperature.
Received: 22.04.2015 Accepted: 12.05.2015
Citation:
V. V. Platonov, Yu. B. Kudasov, I. V. Makarov, D. A. Maslov, O. M. Surdin, M. S. Zholudev, A. V. Ikonnikov, V. I. Gavrilenko, N. N. Mikhailov, S. A. Dvoretskii, “Investigation of magnetoabsorption at different temperatures in HgTe/CdHgTe quantum-well heterostructures in pulsed magnetic fields”, Fizika i Tekhnika Poluprovodnikov, 49:12 (2015), 1660–1664; Semiconductors, 49 (2015), 1611–1615
Linking options:
https://www.mathnet.ru/eng/phts7463 https://www.mathnet.ru/eng/phts/v49/i12/p1660
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