Dielectric properties of water and ice: a unified treatmentWatericedielectric spectrarelaxationBroadband dielectric spectra of water and ice reveal similar temperature run of the static permittivity, ε(0), and spectral shape of the Debye relaxation. We suggest an approach to describe these features ...
Dielectric Properties of Fresh-Water Ice at Microwave Frequencies So far, knowledge about the dielectric properties, especially the loss factor, of ice at microwave frequencies has been unsatisfactory. In this work the au... C Matzler,U Wegmuller - 《Journal of Physics D Applied Physics》 被引...
and propanetriol 1-2-3 as the second component at sufficiently high concentration ( x ⩾0.1) eliminates the anomalous properties of pure water, and further explorations at x =0 lead to the normal part of static permittivity and relaxation time of supercooled water down to its glass transitio...
Table 2. Dielectric properties of materials at 2450 MHz Materialε′ε″Dp (cm)aTemperature (°C) Potato (raw) 52 ± 2 17.7 ± 0.8 0.83 25 Distilled water 77 ± 0.1 9.2 ± 0.1 1.94 25 Distilled water 82 ± 0.04 15 ± 0.37 1.23 0 Tomato (raw) 74 ±...
Computer simulations of the dielectric properties of water: Studies of the simple point charge and transferrable intermolecular potential models A series of very long molecular dynamics simulations has been completed for the rigid simple point charge (SPC) and transferrable intermolecular potential ... ...
The morphological, electric, and dielectric properties of water-based conjugated polymer blends, such as polypyrrole:polystyrene sulfonate (PPy:PSS) or poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS), are known to be influenced by the water content. These properties also influence ...
Dielectric Properties of Water at Rutile and Graphite Surfaces: Effect of Molecular Structure The dielectric behavior of water is found to arise from its local density and molecular polarizability in response to an external field, and can be ... S Parez,M P?Edota,M Machesky - 《Journal of ...
Table 2. Dielectric properties of materials at 2450 MHz Materialε′ε″Dp (cm)aTemperature (°C) Potato (raw) 52 ± 2 17.7 ± 0.8 0.83 25 Distilled water 77 ± 0.1 9.2 ± 0.1 1.94 25 Distilled water 82 ± 0.04 15 ± 0.37 1.23 0 Tomato (raw) 74 ± 0.5 16.1 ± 0.7 1.09 25 Sk...
properties in a broad frequency range,ν = 1 Hz–3 THz, covering temperatures down to 0.3 K, supplemented by pyroelectric and heat capacity measurements. From the comparison with reference measurements on dehydrated samples, the characteristics of the water molecular subsystem can be ...
The network analyzer and open-ended coaxial-line probe technology were used to study the influence of addition of water (0 -20%) and salt (0 -4%) on the dielectric properties of minced pork loin within the frequency range from 10 to 4500MHz at 25 ℃. The results showed that the relati...