Self-assembly of SiOx novel nanostructures and their optical property

被引：0

作者：

Wang, Li ^{[1
,2
]}

Zhang, Guang-Bin ^{[2
]}

Qin, Xiao-Ying ^{[2
]}

Liang, Qi ^{[1
]}

Yu, Yong-Qiang ^{[1
]}

Wang, Jun-Ming ^{[3
]}

机构：

[1] School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei 230009, China

[2] School of Electronics and Information Engineering, Auhui University of Architecture, Hefei 230601, China

[3] Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China

来源：

Faguang Xuebao/Chinese Journal of Luminescence | 2010年 / 31卷 / 03期

关键词：

Silica nanoparticles - High resolution transmission electron microscopy - Magnesium compounds - Electrons - Temperature - Chemical vapor deposition - Energy dispersive spectroscopy - Optical properties - Scanning electron microscopy;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Self-assembly of rod-like SiOx (x=1~2) nanostructures were formed via chemical vapor deposition method by heating the Mg2Si and SiO2 nanoparticles mixture at low temperature. The nanostructures were analyzed by scanning electron microscopy, transmission electron microscopy, energy dispersive spectroscopy and low-energy electron diffraction methods. The photoluminescence (PL) characterization spectrum of the nanostructures showed a strong peak at 560 nm. Furthermore, the growth mechanism of the SiOx nanostructures was discussed qualitatively.

引用

页码：390 / 394

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