Efficient broadband light sensing with anisotropic Sb 2 S 3 based thin film heterojunction photodetectors under self-driven conditions

Key Points

• This research aims to evaluate the performance of self-driven n-Si/Sb2S3 heterojunction photodetectors for broadband light sensing.
• Development of n-Si/Sb2S3 heterojunctions
• Assessment of light detection capabilities
• Analysis of the photodetector efficiency under self-driven conditions
• The photodetectors showed enhanced broadband light sensitivity
• Weak light detection capabilities were confirmed
• Performance indicates potential for improved sensing applications