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 | IRMMW-THz 2022 - 47th International Conference on Infrared, Millimeter and Terahertz Waves |
| Publisher | IEEE Computer Society, Washington |
| Number of pages | 2 |
| ISBN (Electronic) | 9781728194271 |
| Publication status | Published - 2022 |
| Peer-reviewed | Yes |
Publication series
| Series | International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz |
|---|---|
| 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 |
|---|---|
| unpaywall | 10.1109/irmmw-thz50927.2022.9895645 |