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Zener tunneling between the landau levels in quasi-two-dimensional electronic Corbino disks at large filling factors.
- Source :
-
JETP Letters . Feb2013, Vol. 96 Issue 12, p803-806. 4p. 2 Diagrams, 4 Graphs. - Publication Year :
- 2013
-
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. It is shown that the observed oscillations are related to the Zener tunneling induced by E. The tunneling occurs between the filled and empty Landau levels under conditions corresponding to the absence of the Hall field. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00213640
- Volume :
- 96
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- JETP Letters
- Publication Type :
- Academic Journal
- Accession number :
- 85764841
- Full Text :
- https://doi.org/10.1134/S0021364012240046