| dc.contributor.author | Tsokkou, D. | en |
| dc.contributor.author | Othonos, A. | en |
| dc.contributor.author | Zervos, Matthew | en |
| dc.creator | Tsokkou, D. | en |
| dc.creator | Othonos, A. | en |
| dc.creator | Zervos, Matthew | en |
| dc.date.accessioned | 2019-05-06T12:24:45Z | |
| dc.date.available | 2019-05-06T12:24:45Z | |
| dc.date.issued | 2012 | |
| dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/48904 | |
| dc.description.abstract | THz spectroscopy has been applied to investigate the photo-induced and intrinsic conductivity in SnO 2 nanowires using the Drude-Smith model. The refractive index of the nanowires was found to decrease from 2.4 to 2.1 with increasing THz frequency and the dc mobility of the non-excited nanowires was determined to be 72 ± 10 cm 2/Vs. Measurements reveal that scattering times are carrier density dependent, while a strong suppression of long transport is evident. Intensity-dependent measurements provided an estimate of the Auger coefficient found to be γ = (7.2 ± 2.0) × 10 -31 cm 6/s. © 2012 American Institute of Physics. | en |
| dc.language.iso | eng | en |
| dc.source | Applied Physics Letters | en |
| dc.subject | Refractive index | en |
| dc.subject | Nanowires | en |
| dc.subject | Carrier dynamics | en |
| dc.subject | Intensity-dependent | en |
| dc.subject | Intrinsic conductivity | en |
| dc.subject | Photo-induced | en |
| dc.subject | THz frequencies | en |
| dc.subject | Thz spectroscopy | en |
| dc.subject | Time-resolved | en |
| dc.title | Carrier dynamics and conductivity of SnO 2 nanowires investigated by time-resolved terahertz spectroscopy | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.identifier.doi | 10.1063/1.3698097 | |
| dc.description.volume | 100 | |
| dc.author.faculty | Πολυτεχνική Σχολή / Faculty of Engineering | |
| dc.author.department | Τμήμα Μηχανικών Μηχανολογίας και Κατασκευαστικής / Department of Mechanical and Manufacturing Engineering | |
| dc.type.uhtype | Article | en |
| dc.contributor.orcid | Zervos, Matthew [0000-0002-6321-233X] | |
| dc.gnosis.orcid | 0000-0002-6321-233X | |
