摘要
通过对固体物理能带结构的形成与光子晶体禁带形成的类比 ,使固体物理能带论的教学过程更加具体化、形象化 ,使学生逐步形成发散性思维。增加了学生的学习热情和学习兴趣 ,取得了较好的效果。
In teaching solid physics, after anologing solid energy band to photonic crystal band(PB), we make students to understand the concept of solid energy band more easily and perfectly. There are growing interest to study solid physics among them. The availability of teaching process is very obvious.;
出处
《杭州师范大学学报(自然科学版)》
CAS
2001年第5期56-58,共3页
Journal of Hangzhou Normal University(Natural Science Edition)
关键词
类比法
能带论
光子晶体
禁带
anologoue
energy band
photonic crystal band
bandgap