Large subband spacings in δ-doped quantum wires
- 1 December 1990
- journal article
- letter
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 68 (11) , 5922-5924
- https://doi.org/10.1063/1.346920
Abstract
Quantum wire subband separations of 15 meV have been calculated in delta‐doped structures using self‐consistent, two‐dimensional, solutions of the Poisson and Schrödinger equations. δ‐doped layers are used to provide the high charge concentrations needed to obtain lateral confinement, while avoiding parasitic conduction paths.This publication has 14 references indexed in Scilit:
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