摘要
多孔硅是一种硅基纳米材料,硅基材料的研究是实现光电集成的关键,多孔硅的发光研究为硅基发光研究开辟了新的应用研究领域.对多孔硅发光的意义、多孔硅的各种制备方法进行了的报道,论述了多孔硅的微观结构、多孔硅的光致发光机制及多孔硅的光致发射光谱.
Porous silicon is one kind of ncSi-based material. The research of porous silicon lightemitting opens up a new applied field for Si-based lightemitting. The article introduces the significance of porous silicon lightemitting and its prepary ways. The discussing of microstructure, lightemitting mechanism of porous silicon,and its spectrum are main point.
出处
《泉州师范学院学报》
2005年第2期14-17,46,共5页
Journal of Quanzhou Normal University
基金
福建省教育厅资助项目(JB02188)
关键词
多孔硅
光致发光
发光机制
porous silicon
photolumineseenee
lightemitting mechanism
