首页|期刊导航|发光学报|YAG及其掺杂纳米粉体的结构与光学特性

YAG及其掺杂纳米粉体的结构与光学特性

张立功范翊罗劲松褚明辉安立楠王义光王重民 McCREADY D E

发光学报2005，Vol.26Issue(1)：51-55,5.

YAG及其掺杂纳米粉体的结构与光学特性

Characterization, and Optical Properties of Pristine and Doped Yttrium Aluminum Garnet Nanopowders

张立功 ¹范翊 ¹罗劲松 ¹褚明辉 ¹安立楠 ¹王义光 ²王重民 ²McCREADY D E³

作者信息

1. 中国科学院长春光学精密机械与物理研究所激发态物理重点实验室,吉林长春,130033
2. Advanced Materials Processing and Analysis Center, University of Central Florida, Orlando, FL 32816, USA
3. Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA 99352, USA
折叠

摘要

Abstract

Pristine, Si-doped, and Si/Nd-doped yttrium aluminium garnet (YAG) nanoparticles were investigated using XRD, TEM, optical absorption and emission measurement. It was found that the coexistence of Si4+ and Nd3+increased the solubility of bothions and promoted the formation of YAG phase. Single-phase, nanocrystalline Si/Nd: YAG powders were obtained at calcination temperatures as low as 920 ℃. The optical behaviour of the Si/Nd: YAG nanopowders was similar to that of single-crystal Nd: YAG.

关键词

YAG/纳米粉体/光学特性/掺杂

Key words

YAG/nanopowders/optical properties/dopant

分类

数理科学

引用本文复制引用

张立功,范翊,罗劲松,褚明辉,安立楠,王义光,王重民,McCREADY D E..YAG及其掺杂纳米粉体的结构与光学特性[J].发光学报,2005,26(1):51-55,5.

基金项目

中国科学院"百人计划" （）

中国科学院知识创新工程资助项目（）

发光学报

OA北大核心CSCD

ISSN：1000-7032

访问量0

下载量0

段落导航