Dielectric response of electron-hole systems. Nondegenerate case and quantum corrections
Quantum Gases
2021-09-10 v1
Abstract
Analytical results for the dielectric function in RPA are derived for three-, two-, and one-dimensional semiconductors in the weakly-degenerate limit. Based on this limit, quantum corrections are derived. Further attention is devoted to systems with linear carrier dispersion and the resulting Dirac-cone physics.
Keywords
Cite
@article{arxiv.2108.07733,
title = {Dielectric response of electron-hole systems. Nondegenerate case and quantum corrections},
author = {Dirk Semkat and Heinrich Stolz and Wolf-Dietrich Kraeft and Holger Fehske},
journal= {arXiv preprint arXiv:2108.07733},
year = {2021}
}
Comments
26 pages, 9 figures, accepted for publication in J. Phys.: Condens. Matter