Lifetimes of impurity states in crossed magnetic and electric fields
classification
❄️ cond-mat
keywords
electricfieldimpuritystateslifetimesmagneticcomputedcreated
read the original abstract
We study the quantum dynamics of localized impurity states created by a point interaction for an electron moving in two dimensions under the influence of a perpendicular magnetic field and an in-plane weak electric field. All impurity states are unstable in presence of the electric field. Their lifetimes are computed and shown to grow in a Gaussian way as the electric field tends to zero.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.