Terahertz conductivity of degenerate electron gas confined in 2D model nanostructures

0496405 - FZÚ 2019 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Kuchařík, Jiří - Němec, Hynek
Terahertz conductivity of degenerate electron gas confined in 2D model nanostructures.
Terahertz Emitters, Receivers and Applications IX. Bellingham: SPIE, 2018 - (Razeghi, M.; Baranov, A.), s. 1-6, č. článku 107560A. Proceedings of SPIE, 10756. ISBN 9781510620834. ISSN 0277-786X.
[SPIE Optics and Photonics 2018. San Diego (US), 19.08.2018-23.08.2018]
Grant CEP: GA ČR GA17-04412S
Institucionální podpora: RVO:68378271
Klíčová slova: terahertz conductivity * nanostructures * degenerate electron gas
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
http://spie.org/Publications/Proceedings/Volume/10756?&end_year=2018

Terahertz conductivity spectra of degenerate electron gas confined in various model 2D nanostructures were calculated using semi-classical Monte-Carlo calculations based on Kubo formula. We show theoretically that the conductivity of high-quality nanostructures containing a degenerate electron gas may exhibit pronounced spectral structure. This is in contrast with general featureless character of experimental terahertz conductivity spectra measured so far in most semiconductor nanostructures.

Trvalý link: http://hdl.handle.net/11104/0289355