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- Title
Multichannel Hall Effects in 2D Electron Systems.
- Authors
Shikin, V. B.; Shikina, Yu. V.
- Abstract
A description of available experimental data on the linear electrooptical effect in 2D electron systems exhibiting the quantum Hall effect is proposed. Allowance for the contact effects accompanying preparation of the Corbino discs and the Hall samples provides consistent description of the phenomena observed in the equilibrium state and in a state involving transport current. The contact potentials appear to have a rather large characteristic magnitude that is considerably greater than the cyclotron energy in the experiments being considered. Under these conditions, a large number of the so-called incompressible channels inevitably appear in the samples. The proposed phenomenological description of this “band” state is in qualitative agreement with available experiments. © 2000 MAIK “Nauka / Interperiodica”.
- Subjects
QUANTUM Hall effect; ELECTRONS; ELECTROOPTICS
- Publication
JETP Letters, 2000, Vol 71, Issue 2, p65
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.568281