학술논문
Photoconduction Properties in Germanium Sulfide Nanosheets on Rigid and Flexible Substrates
Document Type
Conference
Author
Source
2024 8th IEEE Electron Devices Technology & Manufacturing Conference (EDTM) Electron Devices Technology & Manufacturing Conference (EDTM), 2024 8th IEEE. :1-3 Mar, 2024
Subject
Language
Abstract
We fabricated a photodetector on GeS nanosheets and investigated their photocurrent properties. The photocurrent increases with increased laser power, and the calculated responsivity is 113 A/W. The real-time photo response curves are monitored with high response speed. We also revealed a GeS flexible device with good photoresponse for the first time. These results confirm the assertive switching behavior of GeS and thus make it most suitable for rigid and flexible optoelectronic and photodetector applications.