Time-resolved spectroscopy on Landau-quantized graphene revealing strong Auger scattering
Time-resolved spectroscopy on Landau-quantized graphene revealing strong Auger scattering
Winnerl, S.; Mittendorff, M.; Wendler, F.; Malic, E.; Knorr, A.; Schneider, H.; Helm, M.
The carrier dynamics within the system of Landau levels of index n = -1 to n = 0 and n = 1 in graphene is investigated by pump-probe experiments using circularly polarized terahertz radiation. The study, complemented by microscopic modelling, reveals a pronounced carrier redistribution caused by strong Auger scattering.
Keywords: Carrier dyanmics; ultrafast spectroscopy; graphene; Landau quantization; Auger scattering
Involved research facilities
- Radiation Source ELBE DOI: 10.17815/jlsrf-2-58
Related publications
- DOI: 10.17815/jlsrf-2-58 is cited by this (Id 20961) publication
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Lecture (Conference)
4th EOS Topical Meeting on Terahertz Science & Technology (TST 2014), 11.-14.05.2014, Camogli, Italia
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