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Bias-Modified Schottky Barrier Height-Dependent Graphene/ReSe<sub>2</sub> van der Waals Heterostructures for Excellent Photodetector and NO<sub>2</sub> Gas Sensing Applications

Herein, we reported a unique photo device consisting of monolayer graphene and a few-layer rhenium diselenide (ReSe<sub>2</sub>) heterojunction. The prepared Gr/ReSe<sub>2</sub>-HS demonstrated an excellent mobility of 380 cm<sup>2</sup>/Vs, current on/off ratio ~ 10<sup>4</sup>, photoresponsivity (...

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Hoofdauteurs: Ghazanfar Nazir, Adeela Rehman, Sajjad Hussain, Othman Hakami, Kwang Heo, Mohammed A. Amin, Muhammad Ikram, Supriya A. Patil, Muhammad Aizaz Ud Din
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: MDPI AG 2022-10-01
Reeks:Nanomaterials
Onderwerpen:
graphene
ReSe<sub>2</sub>
heterostructure
photodetector
NO<sub>2</sub> gas sensor
Schottky barrier height
Online toegang:https://www.mdpi.com/2079-4991/12/21/3713
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