Dynamical Franz-Keldysh effect
Preprint
- 12 December 1995
Abstract
We introduce and analyze the properties of dynamical Franz-Keldysh effect, i.e. the change of density-of-states, or absorption spectra, of semiconductors under the influence of {\it time-dependent} electric fields. In the case of a harmonic time-dependence, we predict the occurence of significant fine structure, both below and above the zero-field band-gap, which should be experimentally observable.Keywords
All Related Versions
- Version 1, 1995-12-12, ArXiv
- Published version: Physical Review Letters, 76 (24), 4576.
This publication has 0 references indexed in Scilit: