Ultraviolet photoconduction in tungsten disulphide based Schottky heterostructure photodetector

A proposed Ag/WS2/SiO2/p-Si/Ag Schottky heterostructure photodetector is tested for its photoconduction behaviour under ultraviolet (UV) illumination using a light emitting diode (LED) at 380 nm. This is done at various illumination powers as well as different direct current (DC) bias voltages. A si...

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Bibliographic Details
Main Authors: Ahmad, Harith, Thandavan, Tamil Many K.
Format: Article
Published: Elsevier 2019
Subjects:
Online Access:http://eprints.um.edu.my/24339/
https://doi.org/10.1016/j.optmat.2019.04.048
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Institution: Universiti Malaya