Magnetoelectric spectrum and transport properties of a shallow asymmetric quantum channel
- 15 January 1995
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 51 (4) , 2268-2272
- https://doi.org/10.1103/physrevb.51.2268
Abstract
The magnetoelectric spectrum of a two-dimensional electron gas partially constrained to a channel by adjustable split-gate potentials and subject to a normal magnetic field confined to the channel region is solved analytically for a particular choice of the electromagnetic fields. Several physical results are discussed, particularly a transistor effect that results from the asymmetry of the Hall conductance.Keywords
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