A novel method to dope silicon nanowires with Er ions

被引:0
|
作者
Ren, Lingling [1 ]
Choi, Heon-Jin [1 ]
Jeung, Won young [1 ]
机构
[1] Yonsei Univ, Sch Adv Mat Sci & Engn, Seoul 120749, South Korea
来源
关键词
Er ion; silicon nanowires; VLS mechanism; sol-gel;
D O I
暂无
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
A novel method was applied to grow silicon nanowires; (Si-NWs) doped with Er ions. At first the gold nanoparticles were sputtered to clean Si (100) surfaces, they were then coated with Si or Al source sol-gel solutions. Finally, the Si-NWs grew by a vapor-liquid-solid (VLS) mechanism, at the same time, the coating layers were sintered to oxide layers. This method was easy and lessened energy consumes. The oxide-doping layer was so thin that our eyes cannot observe it.
引用
收藏
页码:332 / 335
页数:4
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