Water in the deep Earth: The dielectric constant and the solubilities of quartz and corundum to 60 kb and 1200 °C Comprehensive quantitative theoretical evaluation of water–rock interactions in the Earth has long been restricted to a pressure of 5.0 kb – too low to a... DA Sverjensky,B...
Dielectric Constants of Solids at High Frequencies and the Influence of Water of Crystallization on Dielectric Constant 来自 dx.doi.org 喜欢 0 阅读量: 10 作者:EF Burton,LG Turnbull 摘要: Not Available DOI: 10.1098/rspa.1937.0013 被引量: 5 ...
The dielectric constant of a medium (e.g., a solution or swollen polymer) is an indicator of the ability of dipoles in that medium to polarize in the presence of an electric field [178]. Table 5 presents dielectric constants for a variety of materials. High dielectric constant media, such...
One of the key innovations is to judicially distribute a dispersive soft matter with a high-dielectric constant, such as water, in a low-dielectric matrix to enhance wave absorption at a reduced length scale. In part, these results extend the promise of additive manufacturing and illustrate the...
A knowledge of the dielectric constant of earth materials provides a potential method of directly measuring formation water saturation. Dielectric logging has been studied theoretically and experimentally in order to supply this valuable knowledge. Laboratory core measurements, theoretical borehole-system comp...
The dielectric constant of the TIP4P and SPC point charge models for water at ordinary and high temperatures. Mol. Sim., 2: 177-187.H. Gordon and S. Goldman, "The dielectric constant of the TIP4P and SPC point charge models for water at ordinary and high temperatures". Moleculur ...
Picosecond high-repetition-rate pulsed laser ablation of dielectrics: the effect of energy accumulation between pulses We report experiments on the ablation of arsenic trisulphide and silicon using high-repetition-rate (megahertz) trains of picosecond pulses. In the case of... Barry,Luther-Davies -...
(Hendriks and Zeeman, 2009). This enables the water to penetrate the cell structure of the biomass and thus hydrate the cellulose and remove thehemicelluloses. Another feature of water is that it has a high dielectric constant. This facilitates ionic substances to disassociate and allows for the...
where\(\sqrt{{\varepsilon}^{\prime} }\)and\(\varepsilon^{{\prime} {\prime}}\)are the real part and imaginary part of the dielectric constant. The mean dielectric permittivity of the lunar regolith has been estimated to be 2.96 + i0.03 based on its composition and porosity43. ...
consistent with the decrease of the dielectric constant of water. The minimum free energy path between the CIP and SIP becomes smoother at high pressure, and the relative stability of the two configurations is affected by water self-dissociation, which can only be described properly by FP simulati...