Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
64 (1988), S. 5088-5091
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We have studied the dielectric properties of hydrated phospholipids as a function of water content and temperature for frequencies between 5 Hz and 13 MHz. At low frequencies, plots of the log of the imaginary part of the dielectric constant versus the log of frequency were found to be linear with a slope of −0.87 for up to six decades. At higher frequencies a loss peak with a slope of −0.35 above the peak was observed. The slopes were found to be insensitive to variations in temperature and water content, although the separation between the loss peak and the low-frequency process increased with temperature. These results are discussed in the context of infrared divergence theories and models invoking fractal time processes and fractal structure.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.342438
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