THz-induced luminescence in ZnO nanocrystals with strong dependence on the excitation frequency

被引：0
|
作者：
Nagai, Masaya [1 ]
Aono, Shingo [1 ]
Ashida, Masaaki [1 ]
Kawase, Keigo [2 ]
Irizawa, Akinori [2 ]
Isoyama, Goro [2 ]
机构：
[1] Osaka Univ, Grad Sch Engn Sci, 1-3 Machikaneyama, Toyonaka, Osaka 5608531, Japan
[2] Osaka Univ, Inst Sci & Ind Res, 8-1 Mihogaoka, Ibaraki, Osaka 5670047, Japan
来源：
2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2016年
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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：
We report on luminescence in ZnO nanocrystals under intense THz free electron laser excitation. The spectrum of the THz-induced luminescence is drastically changed for the excitation frequency due to field electron emission by avalanche breakdown.
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