Charge transfer between the epitaxial monolayer WSe2 films and graphene substrates

Monolayer WSe2 with a direct bandgap shows great application potential in photon–electronic devices. Using in situ angle-resolved photoemission spectroscopy, we investigate the interfacial charge transfer between the grown WSe2 films and the graphene with different numbers of layers. For the WSe2 gr...

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Veröffentlicht in:	Applied physics letters 2021-09, Vol.119 (11)
Hauptverfasser:	Zhang, Yongheng, Xie, Xuedong, Zong, Junyu, Chen, Wang, Yu, Fan, Tian, Qichao, Meng, Qinghao, Wang, Can, Zhang, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Bilayers Charge transfer Electronic devices Graphene Heterostructures Monolayers Nanotechnology devices Photoelectric emission Photonic band gaps Substrates Two dimensional materials
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