Generation and Electric Control of Spin-Coupled Valley Current in WSe2

The valley degree of freedom in layered transition-metal dichalcogenides (MX2) provides the opportunity to extend functionalities of novel spintronics and valleytronics devices. Due to spin splitting induced by spin-orbital coupling (SOC), the non-equilibrium charge carrier imbalance between two deg...

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Veröffentlicht in:	arXiv.org 2014-03
Hauptverfasser:	Yuan, Hongtao, Wang, Xinqiang, Lian, Biao, Zhang, Haijun, Fang, Xianfa, Shen, Bo, Xu, Gang, Xu, Yong, Shou-Cheng, Zhang, Hwang, Harold Y, Cui, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Circular polarization Current carriers Electric control Electric fields Incident radiation Photoelectric effect Photoelectric emission Physics - Mesoscale and Nanoscale Physics Polarization (spin alignment) Spintronics Transition metal compounds
Online-Zugang:	Volltext
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