Preparation and properties of Nd:YAG ultra-fine powders |
| |
| Authors: | CHEN Jiao HUANG Xiaogu WANG Lixi ZHANG Qitu |
| |
| Affiliation: | CHEN Jiao1,HUANG Xiaogu1,WANG Lixi 1,ZHANG Qitu1,2 (1.College of Materials Science and Engineering,Nanjing University of Technology,Nanjing 210009,China,2.Jiangsu Provincial Key Laboratory of New Materials of Inorganic and Its Composites,China) |
| |
| Abstract: | Ultra-fine Nd:YAG powders with different doping concentrations were synthesized by sol-gel combustion method.The pure Nd:YAG could be prepared at the low temperature of 900 oC.Ethanol could improve the dispersity of powders,and the average size of the ul-tra-fine powders was around 250 nm.The reflection spectrum showed that there were several apparent characteristic absorption peaks and the intensity of these peaks enhanced with the increasing concentration of Nd3+.The luminescence spectrum,which was excite... |
| |
| Keywords: | Nd:YAG ultra-fine powders sol-gel combustion method luminous performance rare earths |
| 本文献已被 CNKI 维普 万方数据 ScienceDirect 等数据库收录！ |
|
