一维硅纳米材料的光学特性  

Optical Properties of One-dimensional Silicon Nanomaterials

作　　者：裴立宅[1] 唐元洪[1] 郭池[1] 张勇[1] 陈扬文[1] 

机构地区：[1]湖南大学材料科学与工程学院,长沙410082

出　　处：《人工晶体学报》2006年第1期36-40,共5页Journal of Synthetic Crystals

基　　金：教育部博士点基金资助项目(No.20040532014)

摘　　要：硅纳米线与硅纳米管是两种重要的一维硅纳米材料,由于具有量子限制效应等性能在光电子器件方面具有潜在的应用前景。总结了近年来硅纳米线在光学特性方面的研究进展,重点介绍了本征硅纳米线、掺杂硅纳米线及硅纳米线阵列的光致发光光谱(PL)的最新进展情况,同时涉及了硅纳米管在PL发射光谱方面的研究结果。Silicon nanowires and silicon nanotubes are two kinds of important one-dimensional silicon nanomaterials exhibiting a potential application prospect in the optoelectronic field owing to the quantum confinement effect. The recent studies on the optical properties of silicon nanowires mainly including the photoluminescence （PL） spectra of intrinsic~ nanowires, doped silicon nanowires and silicon nanowires array are reviewed in detail in this paper. In addition, the research development of silicon nanotubes （SiNTs） on PL spectra and the development direction are also introduced and discussed.

关 键 词：奎纳米线 硅纳米管 光学特性 光致发光特性 

分 类 号：TN305.3[电子电信—物理电子学] TN304.1