Yu. G. Peisakhovich, A. A. Shtygashev , L. A. Borynyak, N. Yu. Petrov, "Electric field and charge density in the plane of a quasi- equilibrium asymmetric 2D p-n junction with zero current," Technical Physics, vol. 60, no. 10, pp. 1494-1500 (2015)....
In this paper, a mathematical model based on the solution of the governing set of equations for precipitation in humid air is proposed to calculate the spatial distribution of the ion charge density, electric field and particle charge density in pipe-type precipitators. The proposed model takes in...
Electric FieldSurface Charge DensityPotentialElectric Intensity为了研究高压输电线路周围的电场分布,本文提出了基于面电荷密度的计算方法。该方法将每个子导线的表面进行剖分,以各个节点的面电荷密度作为变量,并利用线性插值来表示弧段的电荷密度,然后根据电磁场理论建立线形方程组来求解各个节点的面电荷密度。最后,本文用...
Tags Charge Charge density Density Electric Electric field Field In summary, the electric field in a certain region of space is given by E(\vec{}r)=C\vec{}r/ε0a3, where a has dimension length and C is a constant. The charge density is given by? Jan...
electric field strength n.SymbolE A measure of the strength of an electric field at a given point in space, equal to the force the field would induce on a unit of positive electric charge at that point. Also calledelectric field intensity,electric intensity. ...
電場線 ,正的點電荷 (Electric Field Lines, Positive Point Charge) 場線對所有方向向外輻射(radiate outward) 。 在三維(three dimensions)狀況 ,電場分佈是球面狀的 (spherical) 。 場線總是指向背離源始電荷 。 一個正測試電荷(positive test charge)將被排斥而背離正 源始電荷(positive ...
large-sized corona wire under the same average current density or corona power ratio, while the opposite rule is shown under the same electric field ... XF Yang,YM Kang,K Zhong - 《Journal of Hazardous Materials》 被引量: 26发表: 2009年 Simulation and experimental studies of corona power ...
We performed a X-ray diffraction study of the charge-density wave in KMo0under electric fields. In this experiment, we observe the change of the CDW wave vector above the threshold electric field E. The change occurs mainly in the (2a- c... K Tsutsumi,T Tamegai,S Kagoshima,... - 《...
In 1963 Ridley postulated that under certain bias conditions circuit elements exhibiting a current- or voltage-controlled negative differential resistance will separate into coexisting domains with different current densities or electric fields, respecti
This electrostatic information, which is not available for quartz itself, is used in the determination of the charge density. Deformation parameters describing multipolar deformation functions are refined by least-squares methods with respect to X-ray data and the elements of the field gradient tensor...