辽宁大学学报（自然科学版）2024，Vol.51Issue(2)：179-183,5.
基于MATLAB的PN结形成过程蒙特卡罗程序研发
Monte Carlo Program of PN Junction Formation Process Based on MATLAB
摘要
Abstract
Based on the idea of Monte Carlo random walk,this research uses probability and random sampling to simulate the motion and dynamic distribution of carriers during the formation of PN junction.This paper also solves the problem that the Poisson equation satisfied by the equilibrium PN junction potential is too complicated to calculate and simulate.The MATLAB software is used to visualize the movement process of carriers in the evolution process and the potential distribution of equilibrium PN junction.The calculation process of this method is intuitive,and the macroscopic properties of the material can be obtained by simulating the motion law and distribution of the carriers,and then the physical model can be modified in time.The program is simple to implement and the physical image is clear.It can be used in classroom teaching of semiconductor physics and other related courses.关键词
蒙特卡罗方法/PN结/随机抽样/半导体器件模拟Key words
Monte Carlo/PN junction/random sampling/semiconductor device simulation分类
数理科学引用本文复制引用
龚丽,康晓民,康晓珅,赵宇,王春龙,徐攀峰,刘雯,李一杰,梁友君,许媛媛,朱江..基于MATLAB的PN结形成过程蒙特卡罗程序研发[J].辽宁大学学报（自然科学版）,2024,51(2):179-183,5.基金项目
国家自然科学基金项目(12105132) （12105132）
辽宁大学本科教学改革项目(JG2020KCSZ066,G2018ZC72,JG2020YBXM054,JG2020YBXM057,JG2018ZC72) （JG2020KCSZ066,G2018ZC72,JG2020YBXM054,JG2020YBXM057,JG2018ZC72）
教育部产学合作协同育人项目(230703494261841) （230703494261841）
