摘要
针对量子力学中氢原子波函数的抽象概念,分别给出了氢原子电子云的径向分布、角度分布以及空间分布函数,并利用Matlab软件绘制了对应的分布图。分析结果表明,氢原子电子云的分布形状由径向和角度概率分布共同决定,电子云分布密度不均匀,可以看出轨道的痕迹。此方法直观地揭示了氢原子电子云径向、角度和空间的几率分布规律,为量子力学抽象波函数的可视化分析提供了思路。
With an aim at the abstract conception of wave functions for hydrogen atom in quantum mechanics, this paper suggests the radial distribution, angular distribution and spatial distribution function of hydrogen atom electronic cloud, and also, Matlab software is used to plot their corresponding distribution charts. The analytical results indicate that the distribution patterns of hydrogen atom electronic clouds are co-determined by the radial and angular probability distribution, and that the electronic cloud distribution density is so uneven that the orbit trace can be observed. Accordingly, this method can reveal the radial,angular and spatial probability distribution laws of hydrogen atom electronic clouds intuitionally, whereby a new thinking way for analyzing the abstract wave function visualization in quantum mechanics is provided in this paper.
出处
《西安理工大学学报》
CAS
2007年第2期149-152,共4页
Journal of Xi'an University of Technology
基金
西安理工大学校基金项目(108-210309)
关键词
氢原子
电子云分布
MATLAB软件
可视化分析
hydrogen atom
electronic cloud distribution
Matlab software
visualization analysis
作者简介
马德明(1971-),男,陕西合阳人,讲师,博士生,研究方向为计算物理、超快光电器件及其应用。E-mail:mademingj@xaut.edu.cn。
施卫(1957-),男,浙江金华人,教授,博导,研究方向为固态电子器件的设计和研制。E-mail:swshi@mail.xaut.edu.cn。