1) two-slit diffraction of electron
电子双缝衍射
1.
Based on the probability density functions of electron diffraction and Monte Carlo method,this paper demonstrates the dynamic and stochastic process of the two-slit diffraction of electron by means of programming and data visualization of Matlab.
依据电子衍射的几率密度函数,运用蒙特卡罗随机模拟方法,借助Matlab软件的编程及数据可视化功能,实现电子双缝衍射动态随机过程的演示。
2.
For the reason that some laboratories do not have the experimental facilities of two-slit diffraction of electron, the experimental scheme with computer simulation is provided.
本文提出一套基于双缝衍射的、用于研究微观粒子波粒二象性的电子衍射实验方案,并且鉴于在一般的实验中不具备进行电子双缝衍射实验的条件,本实验方案是在电子双缝衍射计算机模拟的仿真环境下进行的。
2) Double-slit diffraction
双缝衍射
1.
A Study on Fraunhofer Double-Slit Diffraction by Applying Simulation Technology;
运用仿真技术讨论夫琅和费双缝衍射现象
2.
Based on Kirchhoffs theory,the approximate intensity formulas of double-slit diffraction of Gaussian Beam is derived under paraxial approximation with power series expansion methods.
依据基尔霍夫衍射理论,利用幂级数展开的方法推导出旁轴条件下高斯光束双缝衍射的近似光强计算公式,并通过数值计算对双缝衍射的基本特性进行了讨论,得出了与其他文献一致的结论,得出了高斯光束下的双缝衍射极小值点比平行光束双缝衍射的极小值点向外移,观察屏中心光能变小;光强分布可由激光斑在衍射屏处的参数调制的结论。
3) double slit diffraction
双缝衍射
1.
Study on the experiment of double slit diffraction;
双缝衍射现象的实验研究
2.
This article measured and analysed the weak spectra s relative light intensity of double slit diffraction,com- pared with theoretical value calculated by computer.
本文分析和测量了双缝衍射缺级处附近两个弱峰的相对光强,并与计算机数值计算得到的理论值对比表明:理论描述与实验情景是相符合的。
4) single slit diffraction of electron
电子单缝衍射
1.
We studie the methods and the key techniques of the simulation of single slit diffraction of electron(SSDE) with VB.
介绍了应用VB语言模拟电子单缝衍射实验的方法和关键技术,在模拟过程中巧妙利用程序设计技巧,解决了现有的电子衍射仪演示的局限性,取得了很好的模拟演示效果。
5) multiple slits electron diffraction
电子多缝衍射
1.
The state of electron is described by wave function and the intensity distribution of multiple slits electron diffraction is derived by probability distribution of electron momentum.
将电子状态用波函数描述 ,由动量概率分布 ,推出电子多缝衍射强度分布 。
6) electron diffraction
电子衍射
1.
The electron diffraction and energy analysis of CuSn superstructures;
CuSn系超结构的电子衍射与能量分析
2.
Determination of the chirality of carbon nanotubes by electron diffraction;
精确测定碳纳米管螺旋度的电子衍射方法
3.
A novel electron diffraction technique to accurately measure valence electron distribution and interfacial lattice displacement;
一种用来精确测定材料价电子分布和界面点阵位移的电子衍射技术
补充资料:电子-电子双共振
在垂直静磁场H的方向,施加两个微波电磁场:①较弱的微波电磁场,激发电子从能级2向能级3跃迁,不致于饱和;②强的微波电磁场,激发电子从能级1向能级4跃迁,使达到饱和,从而导致能级4的电子转移至能级3,以观察反映2→3跃迁的电子自旋共振信号强度的变化,故称为电子-电子双共振。它与电子-核双共振不同之处是不涉及核的跃迁,并且观察的与电子自旋共振有关的能级和未观察的跃迁能级之间无共享的公共能级。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条