弗兰克-赫兹实验的计算机模拟  

Computer simulation of Franck-Hertz experiment

作　　者：邹莹[1] 姚志[1] 姜东光[1] 孙继忠[1] 

机构地区：[1]大连理工大学物理与光电工程学院,辽宁大连116024

出　　处：《物理实验》2014年第3期17-22,共6页Physics Experimentation

摘　　要：编制了蒙特卡罗仿真程序,并介绍了其原理.该程序可理论再现弗兰克-赫兹实验中电子与氩原子的相互作用过程,定量评估各碰撞、各种运行参量对结果的影响.该模拟程序可以用来解决学生对实验产生的疑惑,也可以为改进实验方案提供理论指导.A Monte Carlo simulation programme for Franck-Hertz experiment was developed .The principle behind the programme and the functions of the programme were reported .The programme included the real physicochemical processes and it could reproduce the experimental results well .This programme could help students to get better understanding of the related quantum concepts ,and could also help teachers optimize their experimental procedures .

关 键 词：弗兰克-赫兹实验 蒙特卡罗方法 电子激发态 碰撞截面 

分 类 号：O4-39[理学—物理]