Conference paper
Time Resolved Broadband Terahertz Relaxation Dynamics of Electron in Water
We investigated the transient response of the solvated electron in water ejected by photodetachment from potassium ferrocyanide using time resolved terahertz spectroscopy (TSTS). Ultrabroadband THz transients are generated and detected by a two-color femtosecond-induced air plasma and air biased coherent detection, respectively.
We find that the measured frequency dependent conductivity can be well described by a Drude-Smith model, supplemented by a Lorentz model oscillating near 5 THz.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2014 |
| Pages: | 1-1 |
| Proceedings: | 39th International Conference on Infrared, Millimeter, and Terahertz Waves |
| ISBN: | 1479938769 , 1479938777 , 1479938785 , 9781479938766 , 9781479938773 and 9781479938780 |
| ISSN: | 21622035 and 21622027 |
| Types: | Conference paper |
| DOI: | 10.1109/IRMMW-THz.2014.6956418 |
| ORCIDs: | Jepsen, Peter Uhd |
Conductivity Conductivity measurement Data models Drude-Smith model Films Lorentz model Photonics Spectroscopy TSTS Ultrafast optics electron detachment electron relaxation time electron solvation response measured frequency dependent conductivity optical conductivity photodetachment potassium ferrocyanide solvated electron solvated electrons solvation terahertz spectroscopy time resolved broadband terahertz relaxation dynamics time resolved terahertz spectroscopy transient response water
