Author:
Urban F,Passacantando M,Giubileo F,Iemmo L,Luongo G,Grillo A,Di Bartolomeo A
Abstract
Abstract
We report field emission from bilayer MoS
2 and monolayer WSe
2 synthesized by CVD on SiO
2/Si substrate. We show that the emitted current follows a Fowler-Nordheim model modified to account for the two-dimensional confinement of charge carriers. We derive the figures of merit of field emission and demonstrate that few-layer transition-metal dichalcogenides are suitable for field emission applications.
Subject
General Physics and Astronomy
Cited by
5 articles.
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