Nernst and Ettingshausen effects in the Laughlin geometry
Mesoscale and Nanoscale Physics
2021-02-15 v2
Abstract
The ideal reversible thermodynamic cycle visualization of the Nernst effect in Laughlin geometry, excluding the kinetic contribution is proposed. The Ettingshausen effect is also treated in the fashion using the reverse cycle. The corresponding values of the off-diagonal thermoelectric coefficients are expressed through the ratio of the entropy budget per magnetic flux. Our approach enlightens the profound thermodynamic origin of the relation between the Nernst effect and magnetization currents.
Keywords
Cite
@article{arxiv.2010.01853,
title = {Nernst and Ettingshausen effects in the Laughlin geometry},
author = {S. G. Sharapov and A. A. Varlamov and C. Goupil and A. V. Kavokin},
journal= {arXiv preprint arXiv:2010.01853},
year = {2021}
}
Comments
7 pages, 2 figures; final version published in PRR