Tunneling and anticrossing of edge magnetoplasmons in a quantum-dot superlattice
- 15 May 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 43 (14) , 12039-12041
- https://doi.org/10.1103/physrevb.43.12039
Abstract
We calculate edge magnetoplasmons for a superlattice of quantum dots where a uniform magnetic field is applied along the superlattice direction. The confinement is assumed parabolic. We find (a) anticrossing of the edge magnetoplasmon modes and (b) splitting of the tunneling magnetoplasmon branch. Similarities with experimental data for a quantum-dot array within a plane are discussed.Keywords
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