Journal article
Terahertz reflection spectroscopy of aqueous NaCl and LiCl solutions
We present spectroscopic measurements of the full dielectric function of aqueous solutions of sodium chloride and lithium chloride at concentrations approaching their solubility limits at room temperature. We find that the dielectric properties of the two salts are rather different at THz frequencies.
Whereas both the real and imaginary part of the permittivity of NaCl increases with concentration,we see that the imaginary part of the permittivity of LiCl (related to the absorption)decreases with increasing salt concentration. We relate these changes to the behavior
Language: | English |
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Publisher: | Springer US |
Year: | 2010 |
Pages: | 430-440 |
ISSN: | 15729559 , 01959271 , 18666892 and 18666906 |
Types: | Journal article |
DOI: | 10.1007/s10762-009-9603-6 |
ORCIDs: | Jepsen, Peter Uhd |