Dielectric Constant of Simple Gases 来自 Semantic Scholar 喜欢 0 阅读量: 27 作者:Levine,Howard B 摘要: A general expression for the second dielectric virial coefficient for a rare gas is derived by a simple cluster method. The resulting formula requires for its evaluation a knowledge of the ...
The dielectric constant of a gas of resonant atoms is found for frequencies corresponding to the transition between a zero-momentum ground state and a unity-momentum excited state; pair collisions involving resonance energy transfer are assumed to make the main contribution. The interaction between the...
Dielectric-constant gas thermometry can be used both for primary and interpolating thermometry as well as for the determination of the Boltzmann constant. These applications are evaluated in detail on the basis of a reanalysis of the results obtained at PTB. The reanalysis allows to estimate the ...
Measurements of mixtures with a second gas of highly symmetrical molecules are proposed as a promising means of studying the questions raised by those results. 展开 关键词: Carbon dioxide Dielectric constant Quadrupoles Temperature measurement
The principles, techniques and results from dielectric-constant gas thermometry (DCGT) are reviewed. Primary DCGT with helium has been used for measuring T-Tbelow the triple point of water (TPW), where T is the thermodynamic temperature and Tis the temperature on the international temperature scale...
dielectric constant 介电常数,介电系数 dielectric guide 介质波导管 dielectric hysteresis 介质滞后 dielectric isolation 介质隔离 dielectric lens 介质透镜,电介质透镜 dielectric level 介电水平,绝缘水平,绝缘水平 相似单词 dielectric n. 1.电介体,绝缘体 a. 1.非传导性的 GAS =Ghana Academy of Sci...
Define dielectric constant. dielectric constant synonyms, dielectric constant pronunciation, dielectric constant translation, English dictionary definition of dielectric constant. n. The ratio of the permittivity of a material to that of a perfect vacuum
the neighbourhood of that for which the real part 1 of the dielectric constant of the space near the electrode, as given by 1 = 1 -ne2/(πmf2) where n is the local electron density, was near zero The effect of making a small change in the size of the electrode was also studied....
The dielectric constant of ionic solutions is known to reduce with increasing ionic concentrations. However, the origin of this effect has not been thoroughly explored. In this paper we study two such possible sources: long-range Coulombic correlations and solvent excluded-volume. Correlations origina...
ON THE DIELECTRIC CONSTANT OF THE HIGH-DENSITY CHARGED BOSE GAS AND THE VALIDITY OF THE BOHM–PINES ASSUMPTIONn* --physics--atomic & molecular physics--atomic & molecular propertiesbosonsdensitydielectricselectric chargesgasesNot Availabledoi:10.1139/p67-172...