用图解法研究二维方势阱  

Using the graphic method to study two-dimensional square potential well

作　　者：何菊明[1] 彭云雄[2] 

机构地区：[1]武汉工程大学理学院,湖北武汉430074 [2]黄石理工学院师范学院,湖北黄石435003

出　　处：《武汉化工学院学报》2006年第2期86-88,共3页Journal of Wuhan Institute of Chemical Technology

摘　　要：利用定态薛定谔方程,研究了一个粒子在二维方势阱中运动时的能级、波函数与概率密度.用TC或MATLAB程序绘出了波函数的波形与概率密度,并对几种特殊情况的波形进行了讨论.In this paper, the energy levels, wave function and probability density of a particle moving in a two -dimensional square potential well have been studied with the stationary state Schrodinger equation. The wave form of wave function and probability density are drawn and presented with TC or MATLAB. Some special examples concerning about wave form of wave function have been also discussed.

关 键 词：二维方势阱 定态薛定谔方程 图解法 

分 类 号：O431.2[机械工程—光学工程]