Temperature dependence of electronic heat capacity in Holstein model
Computational Physics
2020-07-07 v1 Mesoscale and Nanoscale Physics
Abstract
The dynamics of charge migration was modeled to calculate temperature dependencies of its thermodynamic equilibrium values such as energy and electronic heat capacity in homogeneous adenine fragments. The energy varies from nearly polaron one at T~0 to midpoint of the conductivity band at high temperatures. The peak on the graph of electronic heat capacity is observed at the polaron decay temperature.
Keywords
Cite
@article{arxiv.1512.03891,
title = {Temperature dependence of electronic heat capacity in Holstein model},
author = {N. S. Fialko and E. V. Sobolev and V. D. Lakhno},
journal= {arXiv preprint arXiv:1512.03891},
year = {2020}
}
Comments
9 pages, 2 figures