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 |
|---|---|
| Title of host publication | 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| 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 |
|---|---|
| Volume | 2022-August |
| ISSN | 2162-2027 |
Conference
| Title | 47th International Conference on Infrared, Millimeter and Terahertz Waves 2022 |
|---|---|
| Abbreviated title | IRMMW-THz 2022 |
| Conference number | 47 |
| Duration | 28 August - 2 September 2022 |
| Location | Delft University of Technology & Online |
| City | Delft |
| Country | Netherlands |
External IDs
| WOS | 000865953000131 |
|---|---|
| unpaywall | 10.1109/irmmw-thz50927.2022.9895645 |
| ORCID | /0000-0003-3814-0378/work/142256261 |