Space-selective co-precipitation of silver and gold nanoparticles in femtosecond laser pulses irradiated Ag+, Au3+ co-doped silicate glass


Autoria(s): Hu X; Zhao QZ; 姜雄伟; 朱从善; 邱建荣
Data(s)

2006

Resumo

We report on space-selective co-precipitation of silver and gold nanoparticles in Ag+, Au3+ co-doped silicate glasses by irradiation of femtosecond laser pulses and subsequent annealing at high temperatures. The color of the irradiated area in the glass sample changed from yellow to red with the increase of the annealing temperature. The effects of average laser power and annealing temperature on precipitation of the nanoparticles were investigated. A reasonable mechanism was proposed to explain the observed phenomena. (c) 2006 Elsevier Ltd. All rights reserved.

Identificador

http://ir.siom.ac.cn/handle/181231/5189

http://www.irgrid.ac.cn/handle/1471x/11948

Idioma(s)

英语

Fonte

Hu X;Zhao QZ;姜雄伟;朱从善;邱建荣.,Solid State Commun.,2006,138(1):43-46

Palavras-Chave #glasses #nanoparticles #femtosecond laser #irradiation
Tipo

期刊论文