Carrier density and light helicity dependence of photocurrent in mono- and bilayer graphene

Carrier density and light helicity dependence of photocurrent in mono- and bilayer graphene

Helicity-dependent photocurrent in monolayer graphene has been the subject of intense debate, and was recently ascribed to photon drag and circular photogalvanic effects. Unlike inversion symmetric monolayer graphene with no band gap, the most stable case of two-layer graphene, AB-stacked bilayer gr...

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Bibliographic Details
Main Authors: Qian, X., Cao, Bingchen, Wang, Zilong, Shen, Xiaonan, Soci, Cesare, Eginligil, Mustafa, Yu, Ting
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2020
Subjects:
Engineering::Materials
Condensed Matter (Graphene)
Materials Science
Online Access:https://hdl.handle.net/10356/140193
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/140193

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