Abstract
The spectrum of the collective excitations of a magnetoplasma, confined in a quasi-one-dimensional quantum-well wire is analyzed. The dispersion relations of the intrasubband and intersubband magnetoplasmons are calculated with excellent agreement to experimental results. The calculations are done in the random-phase approximation with no further simplifying approximation. We find analytical results for the dispersion relations of the intrasubband and intersubband magnetoplasmons.
- Received 4 January 1994
DOI:https://doi.org/10.1103/PhysRevB.49.13607
©1994 American Physical Society
