Abstract
The time-dependent tunneling of electron wave packets through parabolic quantum wells is numerically studied. We consider both true smooth parabolic wells and quasiparabolic short-period superlattice potentials. The evolution of the charge density is described in detail. The electron dwell time at various resonance energies is also calculated.
- Received 30 August 1991
DOI:https://doi.org/10.1103/PhysRevB.45.11885
©1992 American Physical Society
