Coloration of Wide-Bandgap Semiconductors Originating from Particle Plasmons

被引：0
|
作者：
Irmscher, Klaus [1 ]
Albrecht, Martin [1 ]
Heimbrodt, Birk [1 ]
Naumann, Martin [1 ]
Remmele, Thilo [1 ]
Schulz, Detlev [1 ]
Fornari, Roberto [1 ]
机构：
[1] Leibniz Inst Kristallzuchtung, D-12489 Berlin, Germany
来源：
PHYSICS OF SEMICONDUCTORS | 2009年 / 1199卷
关键词：
ZnO; coloration; particle plasmons; ZINC;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Depending on growth and annealing conditions ZnO crystals can show a reddish coloration clearly deviating from the normal, colorless transparency. The additional broad near-edge absorption is observed when particles of few nanometer diameter are present in the crystals. Excitation of plasmons in Zn nanoparticles can explain this absorption.
引用
收藏
页码：101 / 102
页数：2
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