摘要
从量子力学的基本原理出发,采用指数差分方法,利用Matlab,模拟了入射不同势场后的粒子密度分布情况.结果表明,改变势场分布及粒子入射方式,粒子密度分布会产生显著变化.该模拟适用面广,可应用于不同的物理问题.
The density distributions of particle in various potential fields are simulated based on the quantum mechanics with Matlab using an exponential difference algorithm. It is found that the density distribution of particle changes obviously with the change of potential field and entrance mode of particle. The simulation can be widely used in various quantum mechanical problems.
出处
《大学物理》
北大核心
2009年第5期24-25,共2页
College Physics
