WSe2/ReS2 vdW Heterostructure for Versatile Optoelectronic Applications | IEEE Conference Publication | IEEE Xplore

WSe2/ReS2 vdW Heterostructure for Versatile Optoelectronic Applications


Abstract:

Stacking of various van der Waals (vdW) materials to assemble heterostructures has led to extended functionalities in terms of electrical transport and optoelectronic app...Show More

Abstract:

Stacking of various van der Waals (vdW) materials to assemble heterostructures has led to extended functionalities in terms of electrical transport and optoelectronic applications surpassing individual material performances [1]-[5]. Few layered (FL) WSe2 is chemically stable and shows prominent p-type conduction when contacted with a high work function metal like Pt [6]. ReS2, on the other hand, is an n-type semiconductor which has a direct bandgap invariant of thickness and shows good optical response [7]. Therefore, for the first time, by combining WSe2 and ReS2 as a p-n heterostructure, we report the electrical and optoelectronic properties of the stack.
Date of Conference: 24-27 June 2018
Date Added to IEEE Xplore: 23 August 2018
ISBN Information:
Conference Location: Santa Barbara, CA, USA

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