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This article is cited in 4 scientific papers (total in 4 papers)
CONDENSED MATTER
Modulation of magneto-intersubband oscillations in a one-dimensional lateral superlattice
A. A. Bykovab, I. S. Stryginab, A. V. Gorana, D. V. Nomokonova, I. V. Marchishina, A. K. Bakarova, E. E. Rodyakinaab, A. V. Latyshevab a Rzhanov Institute of Semiconductor Physics, Russian Academy of Sciences, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
Abstract:
Low-temperature magnetotransport in a quasi-two-dimensional electron system based on a selectively doped GaAs quantum well with two occupied quantum-confinement subbands with one-dimensional periodic modulation of a potential is investigated. It is shown that commensurability oscillations of the resistance in this electron system coexist with magneto-intersubband oscillations. It is found that, in addition to commen-surability oscillations, the one-dimensional periodic potential in the two-subband electron system leads to the modulation of the magneto-intersubband oscillation amplitude. The experimental results are explained by the formation of Landau bands in the quasi-two-dimensional electron system with one-dimensional periodic modulation of the potential.
Received: 17.07.2019 Revised: 30.07.2019 Accepted: 30.07.2019
Citation:
A. A. Bykov, I. S. Strygin, A. V. Goran, D. V. Nomokonov, I. V. Marchishin, A. K. Bakarov, E. E. Rodyakina, A. V. Latyshev, “Modulation of magneto-intersubband oscillations in a one-dimensional lateral superlattice”, Pis'ma v Zh. Èksper. Teoret. Fiz., 110:5 (2019), 337–342; JETP Letters, 110:5 (2019), 354–358
Linking options:
https://www.mathnet.ru/eng/jetpl5994 https://www.mathnet.ru/eng/jetpl/v110/i5/p337
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