摘要
根据电子双缝衍射强度分布函数,利用Visual Basic编程,实现了电子双缝衍射的计算机模拟.该模拟不仅生动再现了电子衍射图像,而且通过控制电子产生的速度,能让电子逐个打到屏上,能加深电子是概率波的认识.程序语言简单易学,利于进一步开发.
Based on the intensity distributing function, we simulate the double-slit electron diffraction by using the visual Basic program. The electron diffraction pattern is vividly reconstructed in the simulation, and electrons can appear on the screen one by one by controlling the generation speed of electron. This simulation helps one to understand the probability property of electron wave. The program is simple and easy to learn, which is convenient for further development.
出处
《大学物理》
北大核心
2008年第11期53-55,共3页
College Physics
基金
中国矿业大学大学生科研训练计划资助项目
关键词
电子双缝衍射
强度分布函数
计算机模拟
VISUAL
Basic
double-slit electron diffraction
intensity distributing function
computer simulation
visual Basic program
