AC CONDUCTIVITY AND DIELECTRIC CONSTANT IN (NbSe4)10/3I AND (TaSe4)2I - Proceedings of the Yamada Conference XV on Physics and Chemistry of Quasi One-Dimensional ConductorsELSEVIER
The quantum theory of the frequency- and wave-number-dependent dielectric constant in solids is extended in order to study the full dielectric constant tensor and to include local-field effects. Within the framework of the band theory, an explicit expression for the dielectric constant tensor, negl...
The relative dielectric constant of a series of perovskites such as CaTiO, SrTiO, BaTiO, PbTiO, and KTaOhas been measured at microwave frequencies over a wide range above the Curie temperature. It was found that a Curie-Weiss law of the form ɛ=ɛ+C(T-T) is accurately obeyed where ...
Charge Trapping in Hafnium Silicate Films with Modulated Composition and Enhanced Permittivity The control of annealing temperature allowed the memory window to be achieved and to be tuned as well as the dielectric constant to be enhanced... L Khomenkova,X Portier,A Slaoui,... - 《Advanced Mater...
The dielectric constant is an important parameter in many fields of engineering and physics because it affects the performance of many electrical, optical and sensing devices.In electrical engineering, we use the dielectric constant in the design of capacitors, electrical insulation, antennas and ...
The Quantum Theory of the Dielectric Constant of Hydrogen Chloride and Similar Gases The quantum theory of diatomic dipoles.-Using the treatment of Pauli, an expression for the dielectric constant of a diatomic dipole gas is obtained, in wh... L Pauling - 《Proceedings of the National Academy ...
Dielectric Constant of AN Electron-Free T1+ I- Plasma 来自 AIP Publishing 喜欢 0 阅读量: 35 作者: Davidovits,P. 摘要: Measurements are reported of the frequency‐dependent complex impedance of a capacitor filled with thallium iodide vapor, photodissociated into T1+and Ito form an electron‐...
来源期刊 Journal of Physics and Chemistry of Solids 研究点推荐 Dielectric constant MgAl_2O_4 spinel oxide additivity rule 引用走势 1992 被引量:5 0关于我们 百度学术集成海量学术资源,融合人工智能、深度学习、大数据分析等技术,为科研工作者提供全面快捷的学术服务。在这里我们保持学习的态度,不忘初心,砥...
Dielectric constant, property of an electrical insulating material (a dielectric) equal to the ratio of the capacitance of a capacitor filled with the given material to the capacitance of an identical capacitor in a vacuum without the dielectric. Learn m
To our knowledge, this is the first report on a polymer with such a high dielectric constant of 7.5 and sufficiently low loss (below 1%) to be used in capacitors. The results demonstrated here, which can be applied to many existing dipolar polymers, pave the way for a very low cost ...