Adjusting Microscale to Atomic-Scale Structural Order in PbS Nanocrystal Superlattice for Enhanced Photodetector Performance.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202300975
Abstract: An investigation is presented into the effect of the long-range order on the optoelectronic properties of PbS quantum dot (QD) superlattices, which form mesocrystals, for potential use in photodetector applications. By self-assembly of QD nanocrystals… read more here.
Keywords: pbs; superlattice; photodetector; photodetector performance ... See more keywords
Enhanced UV photodetector performance in bi-layer TiO2/WO3 sputtered films
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.07.124
Abstract: Abstract In this work, we describe the efficiency of ultra-violet (UV) photodetector performance through RF magnetron sputtered TiO2/WO3 bi-layer thin films. The structural, chemical, morphological and photocurrent response properties of as-grown TiO2, WO3 and bi-layer… read more here.
Keywords: layer tio2; tio2 wo3; photodetector performance; layer ... See more keywords
Superior UV photodetector performance of TiO2 films using Nb doping
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2021.110350
Abstract: Abstract Titanium dioxide (TiO2) is one of the excellent materials used for photodetector applications due to its high photoactive nature. In this research, highly sensitive ultra-violet (UV) photodetectors with high detectivity and external quantum efficiency… read more here.
Keywords: tio2 films; photodetector performance; performance tio2; photodetector ... See more keywords