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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 96, Issue 12, Pages 894–898
(Mi jetpl3315)
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This article is cited in 7 scientific papers (total in 7 papers)
CONDENSED MATTER
Zener tunneling between the landau levels in quasi-two-dimensional electronic Corbino disks at large filling factors
A. V. Gorana, I. S. Stryginab, A. A. Bykovac a A. V. Rzhanov Institute of Semiconductor Physics of SB RAS, Novosibirsk
b Novosibirsk State University
c Novosibirsk State Technical University
Abstract:
The magnetotransport characteristics of quasi-two-dimensional electronic Corbino disks based on a wide GaAs quantum well with two filled subbands of size quantization are studied. At low temperatures and high magnetic fields, the Corbino disks exhibit the oscillations of differential conductivity, which are periodic with respect to dc electric field $E_{dc}$. It is shown that the observed oscillations are related to the Zener tunneling induced by $E_{dc}$. The tunneling occurs between the filled and empty Landau levels under conditions corresponding to the absence of the Hall field.
Received: 15.11.2012
Citation:
A. V. Goran, I. S. Strygin, A. A. Bykov, “Zener tunneling between the landau levels in quasi-two-dimensional electronic Corbino disks at large filling factors”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:12 (2012), 894–898; JETP Letters, 96:12 (2012), 803–806
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https://www.mathnet.ru/eng/jetpl3315 https://www.mathnet.ru/eng/jetpl/v96/i12/p894
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Abstract page: | 231 | Full-text PDF : | 64 | References: | 58 | First page: | 6 |
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