硅基材料的发光特性及机理  

Characteristics and Mechanism of Luminescence from Silicon Based Materials

作　　者：李宏建[1] 彭景翠[1] 瞿述[1] 许雪梅[1] 黄生祥[1] 夏辉[1] 

机构地区：[1]湖南大学电子材料研究所,长沙410082

出　　处：《材料导报》2001年第9期36-37,共2页Materials Reports

基　　金：湖南省自然科学基金(98JJY2047)

摘　　要：硅基发光材料及器件是实现光电子集成的关键,文章介绍了目前取得较大进展的包括多孔硅、掺铒硅、钠米硅等几种主要硅基材料的发光特性及发光机理。Silicon based light emitting materials and devices are the key to optoelectronics integration.Re- cently,there has been significant progress in research on light-emitting characteristics and mechanism of silicon base materials.This paper reviews the latest developments in this area including porous silicon,erbium doped silicon and nanocrystalline silicon.

关 键 词：硅基光电集成 硅基发光材料 多孔硅 掺铒硅 纳米硅 发光特性 发光机理 

分 类 号：TN204[电子电信—物理电子学] O482.3[理学—固体物理]