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Dielectric relaxation in clathrates
Transactions of the Faraday Society, 1968Dielectric parameters (permittivity and loss factors) have been measured for clathrates based on ice (gas hydrates), quinol and Dianin's compound with particular attention to the frequency and temperature ranges displaying the reorientational dipole dispersion of the guest molecules. Many such processes conformed to the simple Debye form.
Mansel Davies, Kenneth Williams
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Dielectric Relaxation in Nitroalkanes
The Journal of Chemical Physics, 1969Permittivity and dielectric loss (ε′ and ε″) of four nitroalkanes have been measured at five frequencies at 3, 15, 30, 45, and 60°C. The values of ε′ and ε″ have been used to plot Cole–Cole diagrams. The relaxation time and the distribution parameter have been calculated from these arc plots. It has been observed that the relaxation time increases with
Suresh Chandra, Dina Nath
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Dielectric relaxation in hydroxypolyesters
J. Mater. Chem., 1991Dielectric spectra of a hydroxypolyester (I) and an imide-modified hydroxypolyester (II) are presented. In both cases two clearly defined zones of relaxation are shown. At the high-temperature side of the spectrum the α relaxation zone is produced by micro-Brownian motion of the main backbone and by free charges, and below room temperature, a complex β
Enrique Sanchez Martínez +2 more
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On the theory of dielectric relaxation
Molecular Physics, 1975The Kirkwood expression for the static dielectric constant of a polar substance is extended to non-zero frequencies by a means which avoids the introduction of spherical specimens and the connection between the dipoledipole correlation functions of distinct spatial regions.
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Quantum Theory of Dielectric Relaxation
Physical Review, 1956Gross, E. P., Lebowitz, J. L.
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