space-charge

Effect of External Applied Alternating Field on the Transient Behaviour of Fundamental Harmonic of Photorefractive Space-Charge Field

外加交变电场对光折变基频空间电荷场瞬态特性的影响

In the multi-photon ionization experiment, the parent ion peak of time-of-flight ( TOF) was observed to become broader with increasing laser power. Briefly, this phenomenon is caused by the space-charge effect of ions.

在分子多光子电离实验中，发现母体离子的飞行时间（TOF）质谱峰随激光强度的提高而展宽，此现象归因于离子团内离子间库仑排斥作用的空间电荷效应。

The space charge wave equations for relativistic electron beam have been derived, the relativistic kinetic voltage is defined and the physical explanation is described.

导出了空间电荷波方程，定义了相对论动电压，并探讨了它的物理含义；

Space-charge Wave Physics Relevant to Modulation of Intense Relativistic Electron Beams

强流相对论电子束群聚的空间电荷波理论分析

The phenomenon could be explained in view of the space-charge effect.

这种现象可由空间电荷效应来解释。

Electron cloud in ideal long space-charge lens

理想长空间电荷透镜中的电子云

Ionic conductivity of zro_2 doped β-agi and space-charge effect

ZrO2掺杂的β-AgⅠ的离子电导率和空间电荷效应

The space-charge field with plasma-background was analyzed using the Green's function.

用格林函数法求解各向异性背景等离子体（介电常数张量）下的空间电荷场。

The high-current analysis reveals that the unsaturated I-V characteristic is correlated closely to the space-charge limited effect.

指出大电流时，SIT的电流-电压特性与空间电荷限制效应密切相关。

In this paper, the space-charge limiting current of coaxial drift tube is derived by the Green's function method.

用格林函数法导出同轴Vircator漂移区间的空间电荷限制流。

Space charge wave revision to the electron beam bunching caused by radiation wave in klystron

在速调管中空间电荷波对辐射波引起的电子束群聚的修正

Relations Between Focusing Power of Space-Charge Lenses and External Electromagnetic Fields

空间电荷透镜聚焦能力与外电磁场的关系

The PIC Simulation of the Space Charge Wave in Plasmas

空间电荷波传播特性的PIC粒子模拟

The intensity dependence of space-charge field at intermediate regime in photorefractive crystals

光折变晶体中间段空间电荷场强度特性研究

Transverse space-charge flow in magnetically insulated conical transmission lines

圆锥磁绝缘传输线的横向空间电荷流

Our results also indicate that the change in carrier injection or space-charge limitation would influence the potential distributions significantly.

我们的实验结果还表明，改变器件的载流子注入性能和空间电荷限制会对其内部的分压特性产生重大影响。

The Relativistic Space-Charge Wave Theory has been developed systematically, and has been first in the world used to establish the Linear Theory of Free Electron Laser. It reveals the physical essentials of the electron bunching process and the particle-wave interaction mechanisms in FEL.

发展了相对论空间电荷波理论，并首先把空间电荷波理论用于建立自由电子激光的线性理论，揭示出自由电子激光中电子群聚及电子与波互作用机理的物理本质。

The space-charge field with a higer-order nonlinearity in biased centrosymmetric photorefractive media is presented.

给出了中心对称光折变晶体中屏蔽孤子的高阶空间电荷场。

And the fast space charge wave can be used for low-noise parametric amplifier design.

而快空间电荷波则可用于低噪声参量放大器的设计。

Theory of nonlinear space-charge effects of low energy intense charged particle beams

低能强流带电粒子束的非线性空间电荷效应理论

Transformation of space-charge wave to electromagnetic wave in active space experiments

主动空间试验中空间电荷波向电磁波的转换

Space-charge wave theory of multiple bunching

多次聚束的空间电荷波理论

The characterization in space-charge region of SiC PMOS structure is analyzed by solving one dimension poisson equation.

用解一维poisson方程的方法分析了SiC PMOS空间电荷区的电特性；

Space-charge wave theory of free electron laser

自由电子激光的空间电荷波理论

A minimum of the imaginary part of the dielectric constant was observed at lower frequencies from the frequency dependence of the dielectric constant, this implies the existence of imperfections and space-charge polarization in the crystals.

介电系数的频率特性显示，介电系数虚部在较低频率时呈现极小值，这表明晶体中存在缺陷和空间电荷极化。

The role of the space charge wave is that it makes bunching reduce at small signal, but it makes bunching enhance at large signal.

并且分析了空间电荷波对电子束群聚的影响：在小信号时使群聚减小；在大信号时使群聚增强。

Effects of ponderomotive forces and space-charge field on laser plasma hydrodynamics

有质动力和静电分离场对激光等离子体流体力学状态的影响

Effect of externally applied magnetic field on the space-charge fields in photorefractive crystals

外加磁场对光折变效应空间电荷场的影响

An Investigation on Space-charge Effect in the Time-of-flight Mass Spectrometry

飞行时间质谱中的空间电荷效应研究

The relationship between space-charge fields and the beam radius is linear.

而空间电荷产生的束内电场与半径呈线性变化；