Spectra of graphs and semi-conducting polymers
Mathematical Physics
2009-09-29 v2 math.MP
Abstract
We study the band gap in some semi-conducting polymers with two models: H\"uckel molecular orbital theory and the so-called free electron model. The two models are directly related to spectral theory on combinatorial and metric graphs.
Keywords
Cite
@article{arxiv.0711.2621,
title = {Spectra of graphs and semi-conducting polymers},
author = {Philipp Schapotschnikow and Sven Gnutzmann},
journal= {arXiv preprint arXiv:0711.2621},
year = {2009}
}
Comments
Revised version