Anomalous transparency for near-top Bloch states of periodic potential
Quantum Physics
2007-05-23 v2
Abstract
In the paper are considered stationary (Bloch) states of a particle, in the field of periodic biparabolic type potential. It is shown that while the particle's energy decreases in limits of a single energy band, the probability of the particle to be in barrier-type region of periodic potential increases, in contrary to the expected decreasing. This ''anomalous'' behavior is more pronounced for the near-top bands and monotonically decreases for the higher or lower ones.
Cite
@article{arxiv.quant-ph/0204066,
title = {Anomalous transparency for near-top Bloch states of periodic potential},
author = {A. Zh. Muradyan and G. A. Muradyan},
journal= {arXiv preprint arXiv:quant-ph/0204066},
year = {2007}
}
Comments
10 pages, 3 figures; changes made in content