Graphene - Nanowire Hybrid Photomixer for Continuous-Wave Terahertz Generation

被引：0
作者：
Jumaah, Alaa [1 ]
Al-Daffaie, Shihab [1 ]
Yilmazoglu, Oktay [1 ]
Kueppers, Franko [1 ]
机构：
[1] Tech Univ Darmstadt, Merckstr 25, D-64283 Darmstadt, Germany
来源：
2017 42ND INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2017年
关键词：
TRANSPARENT; FILMS;
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：
A new type of continuous-wave (CW) terahertz (THz) photomixer was fabricated using a nitrogen-doped single layer graphene (N(+)SLG) powder and silver nanowire (Ag-NW of circle divide 300 nm) on low-temperature-grown (LTG) GaAs. The new hybrid (N(+)SLG/Ag-NW) structure provides simple fabrication steps and better performance in terms of high current handling together with reliable operation. The THz output power itself can be increased due to high photocurrent of similar to 1.8mA.
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