Confinement and Coulomb interactions in Schottky-gated, laterally confined double-barrier quantum well heterostructures
- 1 March 1992
- journal article
- Published by IOP Publishing in Semiconductor Science and Technology
- Vol. 7 (3B) , B462-B464
- https://doi.org/10.1088/0268-1242/7/3b/120
Abstract
The conductance of laterally confined double-barrier quantum well resonant tunnelling heterostructures is investigated. The lateral confinement is provided by a Schottky gate and can be varied in a continuous way. Data for dots with nominal diameters in the submicrometre range are reported.Keywords
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