| 纳米CdSe_xS_(1-x)微晶玻璃的光吸收性能 |
| |
| 引用本文： | 许仲梓,陆春华,张其土.纳米CdSe_xS_(1-x)微晶玻璃的光吸收性能[J].陶瓷科学与艺术,2002(1). |
| |
| 作者姓名： | 许仲梓 陆春华 张其土 |
| |
| 作者单位： | 南京工业大学材料科学与工程学院 江苏南京210009
(许仲梓，陆春华)，南京工业大学材料科学与工程学院 江苏南京210009(张其土) |
| |
| 基金项目： | 江苏省“3 3 3工程”资助项目，教育部优秀青年骨干教师基金资助项目 |
| |
| 摘 要： | 半导体纳米微晶掺杂滤光玻璃由于具有优异光学性质 ,近年来已成为光电子材料科学与技术关注的焦点之一。以硼硅酸盐玻璃为基质 ,通过对掺杂微晶组成、结构的设计以及颗粒尺寸的控制 ,系统的研究了纳米微晶的组成、结构以及纳米颗粒尺寸效应等因素对玻璃光吸收性能的影响。结果表明 ,玻璃吸收曲线的截止波长位置以及截止吸收系数主要取决于半导体纳米CdSexS1-x微晶的组成 ,吸收曲线的斜率取决于纳米微晶的颗粒尺寸分布
|
| 关 键 词： | CdSexS1-x 纳米微晶 吸收 |
Absorption characters study of glass doped with nano CdSe_xS_(1-x) crystallites |
| |
| XU Zhong zi,LU Chun hua,ZHANG Qi tu.Absorption characters study of glass doped with nano CdSe_xS_(1-x) crystallites[J].Ceramics Science & Art,2002(1). |
| |
| Authors: | XU Zhong zi LU Chun hua ZHANG Qi tu |
| |
| Abstract: | Glass doped with semiconductor nano crystallites has been the focus of the photoelectron material science and technology for novel optical characteristics. The relationship between the absorption characteristics and composition, contents and the size distribution of nano CdSe x S 1- x crystallites embedded in boric silicate glass had been systematically studied. The results showed that the composition of CdSe x S 1- x micro crystallites have the crucial effect on the position of the cut off edge and the absorptive coefficient, and the shape of the absorption spectrum is decided by the size distribution of CdSe x S 1- x micro crystallites. |
| |
| Keywords: | CdSe xS 1-x nano crystallites absorption |
| 本文献已被 CNKI 等数据库收录！ |
