Abstract
The THz conductivity of graphene at high driving THz fields was characterized using nonlinear ultrafast THz spectroscopy. We found that efficient carrier heating by strong THz signals leads to increased effective carrier scattering time. However, counter-intuitively, the heating also results in reduced high-frequency conductivity.
Original language | English |
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Title of host publication | Ultrafast Phenomena XIX |
Subtitle of host publication | Proceedings of the 19th International Conference, Okinawa Convention Center, Okinawa, Japan, July 7-11, 2014 |
Place of Publication | Cham |
Publisher | Springer |
Chapter | 153 |
Pages | 623-625 |
Number of pages | 3 |
ISBN (Electronic) | 978-3-319-13242-6 |
ISBN (Print) | 978-3-319-13241-9, 978-3-319-37908-1 |
DOIs | |
Publication status | Published - 2015 |
Externally published | Yes |
Event | 19th International Conference on Ultrafast Phenomena - Okinawa, Japan Duration: 7 Jul 2014 → 11 Jul 2014 Conference number: 19 |
Publication series
Name | Springer Proceedings in Physics (SPPHY) |
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Volume | 162 |
ISSN (Print) | 0930-8989 |
ISSN (Electronic) | 1867-4941 |
Conference
Conference | 19th International Conference on Ultrafast Phenomena |
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Country/Territory | Japan |
City | Okinawa |
Period | 7/07/14 → 11/07/14 |