Abstract
We present a theory of plasma oscillations in a two-layered quantum-wire structure. We find essentially two modes which correspond to in-phase and antiphase charge-density oscillations in the two wires and resemble optical and acoustic plasmon modes in multilayered two-dimensional electron systems.
- Received 2 December 1991
DOI:https://doi.org/10.1103/PhysRevB.46.3971
©1992 American Physical Society
