Electron mobility in strained nanowires probed by THz spectroscopy
Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review
Contributors
Abstract
We utilize optical pump - THz probe spectroscopy to estimate electron mobility in strained GaAs/(In,Al)As core/shell nanowires. Our results demonstrate that strain-induced reduction of the effective electron mass leads to a remarkable increase of the mobility. The data analysis indicates an important role of the inhomogeneous plasmon broadening that may affect THz spectra of dense ensembles of nanowires.
Details
Original language | English |
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Title of host publication | 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) |
Publisher | IEEE Xplore |
Number of pages | 2 |
ISBN (electronic) | 978-1-7281-9427-1 |
ISBN (print) | 978-1-7281-9428-8 |
Publication status | Published - 26 Sept 2022 |
Peer-reviewed | Yes |
Publication series
Series | International Conference on Infrared and Millimeter Waves |
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Volume | 2022-August |
ISSN | 2162-2027 |
Conference
Title | 47th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2022 |
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Duration | 28 August - 2 September 2022 |
City | Delft |
Country | Netherlands |
External IDs
WOS | 000865953000131 |
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unpaywall | 10.1109/irmmw-thz50927.2022.9895645 |
ORCID | /0000-0003-3814-0378/work/142256261 |