- TL;DR Summary
- assumptions of semiclassical model of electron dynamics
Why do we exclude interband transitions in semiclassical model of electton dynamics? I mean why it is an assumption in this model?
This is the thing I didn't consider and now help me to understand...The semiclassical model of the electron dynamics in crystals is based upon the assumption that the wave packet representing the electron is a superposition of Bloch states from a single band