Detection of a high photoresponse at zero bias from a highly conducting ZnO:Ga based UV photodetector

作者:Sharma Pankaj; Singh Rohit; Awasthi Vishnu; Pandey Sushil K; Garg Vivek; Mukherjee Shaibal
来源:RSC Advances, 2015, 5(104): 85523-85529.
DOI:10.1039/c5ra13921j

摘要

Ga-doped ZnO based ultraviolet photodetectors (PDs) were fabricated with a metal–semiconductor–metal structure. The room-temperature operable PDs had 58 mA W−1 responsivity at zero bias with internal and external quantum efficiency values of ∼22.5 and 37.4%.

  • 出版日期2015