DRIFT VELOCITYPLASMAFILTERARGONSIMULATIONPARAMETERSSF6The analytic solution of the average electron velocity vector \\(\\mathbf {W}(t)\\) of an electron swarm in gas under ac electric and dc magnetic fields ( \\(\\mathbf {E}(t)\\) and \\(\\mathbf {B}\\) , respectively) in a ...
The analytic solution of the average electron velocity vector W(t) of an electron swarm in gas under ac electric and dc magnetic fields (E(t) and B, respectively) in a constant-collision-frequency model is extended to cover not only the known case of a right crossing angle (E(t) perpen...
This behavior is related to the fact that the average electron drift velocity under the gate in DA-pHEMTs is significantly (1.4–1.6 times) higher than that in pHEMTs. This increase in the electron drift velocity is explained by two main factors of comparable influence: (i) decreasing role ...
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2) average electron density 平均电子密度 1. With Gaussian electron density profile of the femtosecond laser plasma channels, We modified the average electron density in the channel in Ref. 在飞秒激光等离子体通道中的电子密度分布近似为高斯分布的基础上,对文献[5]中所得到的激光等离子体通道中的平均...
The drift velocity of electron swarm in CH 4 is computed and the result fully agrees with the experimental value. 采用MonteCarlo模拟方法 ,对直流电场中甲烷分子的分解过程进行研究 ,计算出电子在甲烷气体中的漂移速度 ,结果与实验符合得很好 ,同时 ,得到了甲烷分解碎片的空间分布曲线 。 3. Set up was...
Average velocity is defined by the equation v=s/t, v is the average velocity, s is the distance traveled, and t is the elapsed time. A.which B.that C.where D.when 点击查看答案 第3题 average【'ævəridʒ】n() A.时常;经常 B.弊端;缺点 C.平均的 D.(复)统计数字 点击查看答...
Good agreement is found between the leaky magnetopause model of Pilipp and Morfill (1978) and the strong density/weak velocity gradients observed in the lobes. Substorm activity, as measured by AE(9), is only weakly correlated with magnetic field strength, electron beta, or Alfvnic Mach ...
average electron velocityThe Monte Carlo method has been applied to obtain the average electron velocity at different positions of a submicrometer GaAs channel in the presence of a position independent electric field. Velocity-distance curves are presented for channel lengths of 0.1, 0.2, and 0.5 渭...
We observe a strong linear dependence of the average charge on the velocity of the ions, and only a weak dependence on their atomic numberZ. A more detailed examination of the experimental results shows that the< q >values reflect the influence of the 5f electron shell on the properties of...