Out-of-plane polarization induces a picosecond photoresponse in rhombohedral stacked bilayer WSe2

Out-of-plane polarization induces a picosecond photoresponse in rhombohedral stacked bilayer WSe2

Constructing van der Waals materials with spontaneous out-of-plane polarization through interlayer engineering expands the family of two-dimensional ferroelectrics and provides an excellent platform for enhancing the photoelectric conversion efficiency. Here, we reveal the effect of spontaneous pola...

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Bibliographic Details
Main Authors: Guixian Liu, Yufan Wang, Zhoujuan Xu, Zhouxiaosong Zeng, Lanyu Huang, Cuihuan Ge, Xiao Wang
Format: Article
Language:English
Published: Beilstein-Institut 2024-11-01
Series:Beilstein Journal of Nanotechnology
Subjects:
broken inversion symmetry
out-of-plane polarization
picosecond photoresponse
time-resolved photocurrent measurement (trpc)
wse2
Online Access:https://doi.org/10.3762/bjnano.15.109
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https://doi.org/10.3762/bjnano.15.109

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