摘要
半导体PN结具有的单向导电性,是制造半导体器件的基础,使电子信息技术得以高速发展.我们用数学思想方法分析和解释半导体PN结中电流的运动规律,探讨了一个新的分析方法和教学思路.
The unilateral conduction of semiconductor PN junction is the base of semiconductor devices manufacturing. It contributes to the rapid development of electronics and information technology. In this paper, we analyze and explain the motion law of current in semiconductor PN junction by mathematical thinking method. New analysis method and teaching idea have been discussed.
出处
《物理与工程》
2010年第2期40-42,共3页
Physics and Engineering
关键词
数学物理方法
半导体PN结
载流子扩散电流
电荷的连续方程
math-physical method
semiconductor PN junction
diffusion current of carrier
continuous equation of charge
