DocumentCode
474128
Title
Picosecond dynamics of water and heavy water investigated by using terahertz time-domain attenuated total reflection spectroscopy
Author
Yada, Hiroyuki ; Nagai, Masaya ; Tanaka, Koichiro
Author_Institution
Dept. of Phys., Kyoto Univ., Kyoto
fYear
2007
fDate
2-9 Sept. 2007
Firstpage
662
Lastpage
663
Abstract
We have determined the complex dielectric constant of water and heavy water in the range from 0.2 to 3.5 THz from 269 to 362 K by employing THz time-domain attenuated total reflection spectroscopy. We find the THz component can be assigned not only to the Debye relaxation but also a vibration mode, which is found in other complimentary experiments.
Keywords
attenuated total reflection; heavy water; permittivity; submillimetre wave spectroscopy; time-domain analysis; Debye relaxation; attenuated total reflection spectroscopy; dielectric constant; frequency 0.2 THz to 3.5 THz; heavy water; picosecond dynamics; temperature 269 K to 362 K; terahertz time-domain spectroscopy; vibration mode; Dielectric constant; Electrochemical impedance spectroscopy; Frequency; Hydrogen; Light scattering; Neutron spin echo; Optical reflection; Physics; Time domain analysis; Water;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International Conference on
Conference_Location
Cardiff
Print_ISBN
978-1-4244-1438-3
Type
conf
DOI
10.1109/ICIMW.2007.4516671
Filename
4516671
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