Si-Ga2O3/p-GaN epitaxial heterostructure based self-powered and visible-blind UV photodetectors with fast and electrically tuneable response time

Ajoy Biswas, Amandeep Kaur, Bhabani Prasad Sahu +5

n-Ga2O3/p-GaN heterojunction based photodetector devices are fabricated on Si-doped (-201) β-Ga2O3 epitaxial layers grown by pulsed laser deposition (PLD) technique on p-type c-GaN…