Ultrafast Photocarrier Dynamics in Single-Layer Graphene Driven by Strong Terahertz Pulses

被引：0
|
作者：
Mousavian, Ali [1 ]
Lee, Byounghwak [1 ]
Stickel, Andrew D. [1 ]
Lee, Yun-Shik [1 ]
机构：
[1] Oregon State Univ, Dept Phys, Corvallis, OR 97331 USA
来源：
2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2018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：
Strong THz field enhances the THz transmission of photoexcited graphene, increasing carrier scattering rates. High-field also reduces the relaxation time of the photocarriers by opening up the unoccupied states, while photoexcitation retards the relaxation process.
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页数：2
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