Impurities scattering

Taking into account the impurities scattering in the insulating layer and rough interface scattering in the normal metal/insulating layer/s-wave superconductor tunnel junctions,using Blonder-Tinkham-Klapwijk(BTK)theory and Bogoliubove-de Gannes(BdG) eguations,We calculate the differential conductance.

在正常金属/绝缘层/s波超导隧道结中,考虑绝缘层中的体杂质散射以及粗糙界面散射,运用Blon-der-Tinkham-Klapwijk(BTK)理论和Bogoliubov-de Gennes(BdG)方程,计算系统的微分电导。

Theoretical study of effects of single scatterer on leaky electron waveguide;

单个散射杂质对电子波导影响的理论研究

The results show that at lower doping concentration,neutral impurity scattering has little influence on the electron mobility perpendicular to the principal c axis.

研究表明,低场下,掺杂浓度较低时,氮杂质不完全电离导致的中性杂质散射对4H-SiC横向电子迁移率影响较小。

The acoustic phonon deformation potential scattering,polar optical phonon scattering,intervalley phonon deformation scattering,ionized impurity scattering and neutral impurity scattering are considered.

在模拟中考虑了对其输运过程有着重要影响的声学声子形变势散射、极化光学声子散射、谷间声子散射、电离杂质散射以及中性杂质散射。

Theoretical calculations have been made on the electron Hall mobility and Hall scattering factor in the nitrogen-doped 4H-SiC based on an simplified analytical low field transport model considering five main scattering mechanisms including neutral impurity scattering.

结果表明:低温区,掺杂浓度较高时,中性杂质散射对电子霍耳迁移率影响很大;高温区,电子霍耳迁移率则主要受谷间声子散射控制。

With increasing doping concentration, the impact of neutral impurity scattering becomes more significant.

随着掺杂浓度的增加,中性杂质散射作用增强.

Study of FDTD Algorithm of Electromagnetic Scattering by Complex Media and Related Techniques;

复杂介质电磁散射的FDTD算法及其相关技术研究

Light Diffuse Reflectance Properties from the Surface of Scattering Media with Complicated Structures;

复杂结构的离散介质表面光漫反射特性

Analysis on Electromagnetic Scattering from Buried 3D Complex Dielectric Targets

埋地三维复杂介质目标电磁散射特性分析

The magnitude of electron mobility is indicative of the frequency of the events that free electrons, being acted on by an electric field, are scattered by imperfection in the crystal lattice.

自由电子在电场的作用下，会由于晶体中的杂质而发生散射，迁移率就是指这种散射发生的频率。

Computation of scattering from the complex media targets with the hybrid finite-element boundary integral method

复杂媒质电磁散射特性的有限元—边界元方法分析

Research on Diffuse Backscattering of Polarized Light from Highly Scattering Media;

高散射介质的偏振光后向扩散散射研究

Computer Emulating on EM Scattering of Composite Two Dimensional Targets

二维复杂目标电磁散射的计算机仿真

Analysis of Characteristics of Electromagnetic Wave Scattering and Clutter from Rough Ocean Surface;

粗糙海面电磁波散射与杂波特性分析

Study of FDTD and FDFD Algorithms for Electromagnetic Scattering by Complex Targets;

复杂目标电磁散射的FDTD及FDFD算法研究

Scattering Properties and Applications of Complex Particle Systems Illuminated by Shaped Beam

复杂粒子体系对波束的散射及其应用

Phonon Scattering in Doped Silicon by Molecular Dynamics Simulation

掺杂硅中声子散射的分子动力学模拟

FAR FIELD SOLUTION OF SH-WAVE SCATTERED BY AN INTERFACE CYLINDRICAL INCLUSION WITH DISCONNECTED CURVE

界面脱胶圆夹杂对SH波散射的远场解

Ray Tracing Method of Light Scattering of Complex Structure and Its Application;

复杂结构光散射的射线跟踪方法及其应用

Researches on the Property of Reflection and Scattering of Target by Complex Background Light Spectrum Radiation;

目标对复杂背景光谱辐射的反射和散射特性研究

Studying Mechanism of High Energy Proton-Proton Elastic Scattering in QCD;

高能质子—质子弹性散射QCD机制的研究

Analysis of Multilayer Film Using RBS/Channeling, Sputtering/RBS and SIMS

多层膜样品的背散射/沟道、溅射剥层/背散射和二次离子质谱分析

Status in Research on Stray-current Corrosion of Buried Steel Pipelines

埋地钢质管道杂散电流腐蚀研究现状