Probing the Importance of Charge Balance and Noise Current in WSe2/WS2/MoS2 van der Waals Heterojunction Phototransistors by Selective Electrostatic Doping

Probing the Importance of Charge Balance and Noise Current in WSe2/WS2/MoS2 van der Waals Heterojunction Phototransistors by Selective Electrostatic Doping

Abstract Heterojunction structures using 2D materials are promising building blocks for electronic and optoelectronic devices. The limitations of conventional silicon photodetectors and energy devices are able to be overcome by exploiting quantum tunneling and adjusting charge balance in 2D p–n and...

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Bibliographic Details
Main Authors: Hyun‐Soo Ra, Min‐Hye Jeong, Taegeun Yoon, Seungsoo Kim, Young Jae Song, Jong‐Soo Lee
Format: Article
Language:English
Published: Wiley 2020-10-01
Series:Advanced Science
Subjects:
electrostatic doping
heterojunctions
noise current
scanning photocurrent mapping
transition metal dichalcogenides
Online Access:https://doi.org/10.1002/advs.202001475

Internet

https://doi.org/10.1002/advs.202001475

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