大学物理 ›› 2011, Vol. 30 ›› Issue (4): 54-54.

• 著者文摘 • 上一篇    下一篇

量子力学基本概念教学探讨

符立亚   

  1. 中南大学物理科学与技术学院,湖南长沙410071
  • 出版日期:2011-04-25 发布日期:2011-04-20

A teaching investigation on the basic concept of quantum mechanics

  • Online:2011-04-25 Published:2011-04-20

摘要: 用一维无限深势阱中粒子的动态量子模型讨论了态叠加原理和时间与能量的不确定关系原理的意义,指出量子隧穿效应静态模型的疑难,建立了一个隧穿效应动态模型,并讨论了隧穿效应的微观机制.

关键词: 量子力学, 态叠加原理, 量子隧穿效应

Abstract: The meanings of superposition principle and uncertainty principle are discussed by using the dynamic model of one-dimensional potential well.The doubts about the static model of quantum tunneling effects are pointed out and a dynamic model of tunneling effects is also proposed.The micro-mechanism of tunneling effects is discussed.

Key words: quantum mechanics, superposition principle, quantum tunneling effect

中图分类号: 

  • O413.1