Abstract
The superlattice eigenstates in parallel electric and magnetic fields are spatially localized and the vertical transport is necessarily assisted. We show that the hopping probability along the growth axis displays huge oscillations whenever the optical phonon energy and Wannier-Stark and Landau spacings are commensurate.
- Received 10 December 1990
DOI:https://doi.org/10.1103/PhysRevB.43.9336
©1991 American Physical Society
