Enhanced Terahertz Radiation by Efficient Spin-to-Charge Conversion in Rashba-Mediated Dirac Surface States

The enhancement of terahertz (THz) radiation is of extreme significance for the realization of the THz probe and imaging. However, present THz technologies are far from being enough to realize high-performance and room-temperature THz sources. Fortunately, topological insulators (TIs), with spin-mom...

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Veröffentlicht in:	Nano letters 2021-01, Vol.21 (1), p.60-67
Hauptverfasser:	Tong, Mingyu, Hu, Yuze, Wang, Zhenyu, Zhou, Tong, Xie, Xiangnan, Cheng, Xiang'ai, Jiang, Tian
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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