Abstract
We have investigated the quasi-one-dimensional electron plasma confined in modulation doping V-shaped quantum wires. The band-gap renormalization is extracted from the optical spectra and compared to a suitably developed theoretical model. We find that band-gap renormalization is reduced in one-dimensional systems as compared to quantum wells.
- Received 11 March 1998
DOI:https://doi.org/10.1103/PhysRevB.59.2230
©1999 American Physical Society