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Dataset relating to 'Time domain measurement of terahertz magnetoplasmon resonance in a two-dimensional electron system through direct pulse injection'

Wu, Jingbo and Sydoruk, Oleksiy and Mayorov, Alexander S and Wood, Christopher and Mistry, Divyang and Li, Lianhe and Linfield, Edmund and Davies, A Giles and Cunningham, John (2016) Dataset relating to 'Time domain measurement of terahertz magnetoplasmon resonance in a two-dimensional electron system through direct pulse injection'. University of Leeds. [Dataset] https://doi.org/10.5518/23

Dataset description

We demonstrate the monolithic integration of AlGaAs/GaAs 2DEGs with short carrier lifetime photoconductive LT-GaAs, allowing the investigation of THz frequency range magnetoplasmon resonances by the direct injection of ~picosecond duration pulses through the system. The evolution of time domain signals with magnetic field were measured, and the results found to be in good agreement with theoretical calculations made using a mode-matching approach for frequencies above 0.1 THz. Our experimental work introduces a generic technique suitable for the study of ultrafast carrier dynamics in low-dimensional semiconductor nanostructures at THz frequencies.

Divisions: Faculty of Engineering and Physical Sciences > School of Electronic and Electrical Engineering > Institute of Microwaves and Photonics
Related resources:
LocationType
http://dx.doi.org/10.1063/1.4943173Publication
http://eprints.whiterose.ac.uk/96028/Publication
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited: 19 Feb 2016 15:24
URI: http://archive.researchdata.leeds.ac.uk/id/eprint/29

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