Improvement in Photodetection Characteristics of Graphene/p-Silicon Heterojunction Photodetector by PMMA/Graphene Cladding Layer
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-019-07170-1
Abstract: This work evaluates the photodetection characteristics of graphene/p-silicon (Gr/p-Si) heterojunction photodetector having Polymethyl Methacrylate (PMMA) as cladding layer. The graphene film was deposited on copper (Cu) by using the atmospheric pressure chemical vapor deposition method,… read more here.
Keywords: photodetection characteristics; heterojunction photodetector; photodetection; heterojunction ... See more keywords
Underwater Multispectral Computational Imaging Based on a Broadband Water-Resistant Sb2Se3 Heterojunction Photodetector.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.1c10936
Abstract: Exploration, utilization, and protection of marine resources are of great significance to the survival and development of mankind. However, currently classical optical cameras suffer information loss, low contrast, and color distortion due to the absorption… read more here.
Keywords: imaging; photodetector; heterojunction photodetector; computational imaging ... See more keywords
Ferroelectrically Modulated and Enhanced Photoresponse in a Self-Powered α-In2Se3/Si Heterojunction Photodetector
Sign Up to like & getrecommendations! Published in 2023 at "ACS Nano"
DOI: 10.1021/acsnano.2c11925
Abstract: Photodetectors have been applied to pivotal optoelectronic components of modern optical communication, sensing, and imaging systems. As a room-temperature ferroelectric van der Waals semiconductor, 2D α-In2Se3 is a promising candidate for a next-generation optoelectronic material… read more here.
Keywords: in2se3 heterojunction; heterojunction; photoresponse; photodetector ... See more keywords
The light-induced pyro-phototronic effect improving a ZnO/NiO/Si heterojunction photodetector for selectively detecting ultraviolet or visible illumination.
Sign Up to like & getrecommendations! Published in 2017 at "Nanoscale"
DOI: 10.1039/c7nr06037h
Abstract: In this work, we fabricate a ZnO/NiO/Si heterojunction photodetector, which successfully realizes selective detection of UV or visible light in a single photodetector. In addition, the pyro-phototronic effect has been confirmed as an effective approach… read more here.
Keywords: pyro phototronic; zno nio; photodetector; heterojunction photodetector ... See more keywords
Heterojunction photodetector based on graphene oxide sandwiched between ITO and p-Si
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2017.1397224
Abstract: Abstract The drop casting method is utilized on indium tin oxide (ITO)-coated glass in order to prepare a sandwiched ITO/graphene oxide (ITO/GO) with silicon dioxide/p-type silicon (SiO2/p-Si) heterojunction photodetector. The partially sandwiched GO layer with… read more here.
Keywords: graphene oxide; photodetector; heterojunction photodetector; sandwiched ito ... See more keywords