Time-resolved THz spectroscopy of single nanowires

Luferau, Andrei; Dimakis, Emmanouil; Pashkin, Oleksiy; Winnerl, Stephan; Helm, Manfred

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Time-resolved THz spectroscopy of single nanowires

Luferau, A.; Dimakis, E.; Pashkin, O.; Winnerl, S.; Helm, M.

Abstract

We present two types of pump-probe spectroscopy on single core-shell III-V nanowires: while the pump is either interband or intraband, a broad-band mid-infrared beam is used as probe. This provides interesting insight into carrier heating and relaxation.

Keywords: nanowires; terahertz; free electron laser; microscopy; SNOM

Involved research facilities

Radiation Source ELBE DOI: 10.17815/jlsrf-2-58
F-ELBE

Related publications

DOI: 10.17815/jlsrf-2-58 is cited by this (Id 37563) publication

Invited lecture (Conferences)
10th International Symposium on Terahertz-Related Devices and Technologies (TeraTech 2023), 04.-08.09.2023, Aizu-Wakamatsu, Japan

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