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Dielectric response of electron–hole systems. Nondegenerate case and quantum corrections
- AbstractAnalytical 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.
Author: | Dirk Semkat, Heinrich Stolz, Wolf-Dietrich Kraeft, H Fehske |
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URN: | urn:nbn:de:gbv:9-opus-59050 |
DOI: | https://doi.org/10.1088/1361-648X/ac2062 |
ISSN: | 0953-8984 |
ISSN: | 1361-648X |
Parent Title (English): | Journal of Physics: Condensed Matter |
Publisher: | IOP Publishing |
Document Type: | Article |
Language: | English |
Date of first Publication: | 2021/09/08 |
Release Date: | 2022/10/27 |
Tag: | Dirac-cone physics; dielectric response; electron–hole plasma; quantum corrections; quasi-two-dimensional systems |
GND Keyword: | - |
Volume: | 33 |
Issue: | 47 |
Article Number: | 475501 |
Page Number: | 17 |
Faculties: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik |
Collections: | Artikel aus DFG-gefördertem Publikationsfonds |
Licence (German): | Creative Commons - Namensnennung |