Fast response infrared photodetector based on reduced graphene oxide

• Main Authors: Ahmad, Harith, Tajdidzadeh, Mojgan, Ismail, Mohammad Faizal, Thandavan, Tamil Many K.
• Format: Article
• Published: Natl Inst Optoelectronics 2020
• Subjects: QC Physics
• Online Access: http://eprints.um.edu.my/36827/

A fast-response-infrared-reduced graphene oxide (rGO) photodetector was prepared via drop casting. A silver (Ag) source and 50 mm-thick drain electrodes were deposited to obtain an active channel of 5 mm x 2 mm dimension. The Schottky contacts among the rGO semiconducting layer, Ag source, and drain...