Bertolini, D. & Tani, A. The frequency and wavelength depen- dent dielectric permittivity of water. Mol. Phys. 75, 1065-1088 (1992).Bertolini, D & Tani, A. (1992) The frequency and wavelength dependent dielectric permittivity of water. Mol. Phys. 75, 1065- 1088....
Measurements of the complex dielectric permittivity of water and various concentrated aqueous electrolyte and non-electrolyte solutions were performed at several frequencies between 5.3 and 18 GHz in dependence of hydrostatic pressure up to 200 MPa at temperatures 5 and 25°C. The dielectric relaxation ...
electrolyte solutions in propylene carbonatehigh frequency and static permittivitiesdielectric relaxation timesPermittivity data at frequencies from 0.9 to 12 GHz... J Barthel,F Feuerlein - 《Journal of Solution Chemistry》 被引量: 31发表: 1984年 Permittivity and dielectric relaxation of aqueous solutio...
This paper reviews and evaluates the experimental works of the static dielectric constant (permittivity) of water and steam over the century. The critically evaluated experimental data are represented by a function of temperature and density. This representation was carefully examined in the light of ...
The dielectric behaviour of pure water has been the subject of study in numerous laboratories over the past fifty years. As a result there is a good understanding of how the complex permittivity = E' - JE" varies with frequency from DC up to a few tens of GHz and it is generally agreed...
Dielectric signatures of adsorbed and salty liquid water at the Phoenix landing site, Mars [1] The real part of the dielectric permittivity of the Martian regolith was measured by the Thermal and Electrical Conductivity Probe (TECP) on the Pho... DE Stillman - 《Journal of Geophysical Research...
The dielectric permittivity of cementitious materials during 24 hours hydration period at a frequency of 2.45 GHz using a network analyzer with open-ended probe technique was measured. Influences of water-to-cementitious ratios, cement types, pozzolans and aggregate types are taken into consideration....
Therein εr,a is the permittivity of the solid phase VC810 and p is the power factor that penalises intermediate densities33. εr,w(ω, Tw) is the frequency and temperature dependent permittivity of water as defined by the Debye formulation34 analytical implemented in COMSOL and plotted in (...
Figure2presents the temperature-dependent radiofrequency (RF) spectra of the realε′(ν) and imaginaryε″(ν) parts of the dielectric permittivity of water molecules in cordierite measured for the polarizationE||a. Since the MHz–GHz reflectometric technique does not provide absolute values, the...
In the present work, in vitro complex dielectric permittivity of liver and muscle were measured in the frequency range 0.6 GHz to 1.2 GHz using a network analyzer. An open ended coaxial cable method was used and the complex dielectric permittivity was measured from the actual terminal admittance ...