Direct evidence of photo-induced diffusion of quantum dots in a photopolymerizable matrix

被引：7

作者：

Barichard, Anne ^{[1
,2
]}

Mailhot, Benedicte ^{[1
]}

Rivaton, Agnes ^{[1
]}

Israeli, Yael ^{[1
]}

Galstian, Tigran ^{[1
]}

机构：

[1] Univ Blaise Pascal, CNRS, UMR 6505, Photochim Mol & Macromol Lab, Aubiere, France

[2] Univ Laval, Ctr Opt Photon & Laser, Dept Phys Engn Phys & Opt, Quebec City, PQ G1V 0A6, Canada

来源：

NANOTECHNOLOGY | 2009年 / 20卷 / 25期

基金：

加拿大自然科学与工程研究理事会;

关键词：

NANOPARTICLE; DIFFRACTION;

D O I：

10.1088/0957-4484/20/25/255303

中图分类号：

TB3 [工程材料学];

学科分类号：

082905 [生物质能源与材料];

摘要：

We present direct experimental evidence of photo-induced movement of photoluminescent quantum dots (QDs) dispersed in a photopolymerizable acrylate mixture. The resulting rearrangement of QDs into a spatially modulated pattern fixed in the polymer matrix is evidenced thanks to fluorescence microscopy.

引用

页数：4

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