Size-dependent optical properties of MgO nanocubes

被引：195
|
作者：
Stankic, S
Müller, M
Diwald, O
Sterrer, M
Knözinger, E
Bernardi, J
机构：
[1] Vienna Univ Technol, Serv Ctr Transmiss Electron Microscopy, A-1210 Vienna, Austria
[2] Vienna Univ Technol, Inst Mat Chem, A-1210 Vienna, Austria
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 31期
关键词：
magnesium oxide; nanostructures; photoluminescence spectroscopy; transmission electron microscopy; UV diffuse reflectance;
D O I：
10.1002/anie.200500663
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Meet on the edge: The relative concentration of corner and edge ions in a cubelike nanoparticle critically depends on the size of the nanoparticle. On MgO nanocubes this ratio is reflected by their optical properties (see picture). (Graph Presented). © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：4917 / 4920
页数：4
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