电离势

Drift electron mobility, the Hall factor and Hall mobility in GaN are calculated according to Mattiessen's rule as a function of temperature for carrier concentrations with the compensation ration as a parameter on the basis of taking into account the individual average scattering momentum relaxation time of four scattering mechanisms, namely, ionized impurity scattering, polar mode optical scattering, acoustic piezoelectric scattering and acoustic phonon deformation potential scattering which have an effect on electron mobility of GaN.

考虑了对纤锌矿型氮化镓低场电子输运影响最为显著的4种散射机制－电离杂质散射，极化光学波散射，声学波压电散射和声学声子形变势散射的单个平均动量驰豫时间，采用Mattiessen's rule计算了不同补偿率以及不同载流子浓度条件下，氮化镓电子漂移迁移率，霍耳因子以及霍耳迁移率随温度的变化。

Their electronic affinity energy and electronic ionization energy were calculated.

计算了其电子亲和势、电离能等电化学参数。

Ionization potential: Amount of energy required to remove an electron from an isolated atom or molecule.

电离电势：从孤立原子或分子中移去一个电子所需要的能量。

There is an ionization potential for each successive electron removed, though that associated with removing the first electron is most commonly used.

相继移去每一个电子都有一个电离电势，但通常指的是移走第一个电子所需的能量。

Based on the 2-D distribution of channel impurity, the distribution of 2-D electric field and 2-D interaction potential, which is caused by the interaction between the ionized impurity in the depletion layer and radiation induced positive spatial charge, is analyzed by using image charge method. Resolving Poisson equation, the mobility expression of N-type and P-type non-uniform channel MOS and the mathematics expression of the threshold voltage model of DMOS are obtained.

基于沟道杂质的非均匀分布，借助镜像法导出非均匀沟道辐照正空间电荷和沟道中电离杂质的二维场及其作用，给出非均匀沟道DMOS器件辐照正空间电荷与沟道杂质的二维互作用势。

Electron Beam Ion Trap uses highly compressed electron beam to ionize ions and atoms to produces highly charged ions. lonization stages of almost any element in the Periodic Table can be produced and trapped for several hours in the EBIT.

电子束离子阱用磁场中高度压缩的高能电子束来电离离子以获得高价态离子，它可以产生元素周期表中任何元素任何价态的离子，并且能够在EBIT中的强磁场和静电势阱中约束足够长的时间。

The comparisons of electron ionization energies, ionic total energies and electron transition energies calculated respectively by More, Faussurier and the relativistic screened hydrogenic models, have been performed and the precisions of these physical quantities verify the preponderance of the relativistic screened model based on the analytical potentials.

与More和Faussurier屏蔽类氢模型比较，在电子电离能、离子总能量和电子跃迁能量的计算结果精度方面，基于解析势的相对论性屏蔽类氢模型占有优势。

Thirdly, electronic properties, such as HOMO and LUMO energies, band gaps, the ionization potential and electron affinity of 2, 7-linked and 3, 6-linked carbazole trimers, two conjugated oligomers with different linkage of carbazole, were studied by the density functional theory with Becke–Lee–Young–Parr composite exchange correlation functional (B3LYP).

第三，采用密度泛函理论在6-31G*基组上分别优化了两种2，7-和3，6-咔唑三聚物的电子结构，如HOMO和LUMO能级，能隙，电离能和电子亲和势。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。