Title :
Dielectric behavior of water in THz influenced by alkali and alkaline-earth halides
Author :
Yamauchi, S. ; Takayama, K. ; Imai, Y. ; Takeya, K. ; Tonouchi, M.
Author_Institution :
Ibaraki Univ., Hitachi, Japan
Abstract :
A transmission type THz-TDS was applied to study dielectric behavior of water including NaCl and MgCl2. Imaginary part of the complex dielectric constant below 1THz and the dielectric slow relaxation time were evaluated and disclosed that they are dependent on the type of salt and the concentration.
Keywords :
dielectric relaxation; magnesium compounds; permittivity; sodium compounds; terahertz spectroscopy; water; H2O; MgCl2; NaCl; THz-TDS transmission; alkali halides; alkaline-earth halides; complex dielectric constant; dielectric behavior; dielectric slow relaxation time; salt; water; Absorption; Dielectric constant; Fluctuations; Impurities; Spectroscopy; Water;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612808