DocumentCode
153402
Title
Time resolved broadband terahertz relaxation dynamics of electron in water
Author
Tianwu Wang ; Iwaszczuk, K. ; Cooke, David G. ; Jepsen, Peter Uhd
Author_Institution
Dept. of Photonics Eng., Tech. Univ. of Denmark, Lyngby, Denmark
fYear
2014
fDate
14-19 Sept. 2014
Firstpage
1
Lastpage
1
Abstract
We investigated the transient response of the solvated electron ejected by photodetachment from potassium ferrocyanide in water using time resolved terahertz spectroscopy (TSTS). 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.
Keywords
electron detachment; electron relaxation time; optical conductivity; solvated electrons; solvation; terahertz spectroscopy; transient response; water; Drude-Smith model; Lorentz model; TSTS; electron solvation response; measured frequency dependent conductivity; optical conductivity; photodetachment; potassium ferrocyanide; solvated electron; time resolved broadband terahertz relaxation dynamics; time resolved terahertz spectroscopy; transient response; water; Conductivity; Conductivity measurement; Data models; Films; Photonics; Spectroscopy; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
Conference_Location
Tucson, AZ
Type
conf
DOI
10.1109/IRMMW-THz.2014.6956418
Filename
6956418
Link To Document