Title of article
Influence of silver nanoclusters on formation of PbS quantum dots in glasses
Author/Authors
Xu، نويسنده , , Kai and Liu، نويسنده , , Chao and Dai، نويسنده , , Shixun and Shen، نويسنده , , Xiang and Wang، نويسنده , , Xunsi and Heo، نويسنده , , Jong، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
3
From page
2428
To page
2430
Abstract
Heat-treatment was used to precipitate PbS quantum dots (QDs) in silicate glasses doped with different amounts of Ag2O, and the influence of Ag2O on QDs was investigated. Under given heat-treatment conditions, the absorption coefficients and photoluminescence intensities of PbS QDs increased with the addition of Ag2O. Ag clusters formed by thermal treatment nucleated formation of PbS QDs in glasses.
Keywords
thermal treatment , PbS quantum dots , silver clusters , Photoluminescence , ABSORPTION
Journal title
Journal of Non-Crystalline Solids
Serial Year
2011
Journal title
Journal of Non-Crystalline Solids
Record number
1379816
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