Highly Sensitive and Ultrafast Responding Array Photodetector Based on a Newly Tailored 2D Lead Iodide Perovskite Crystal
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201900308
Abstract: 2D organic–inorganic hybrid perovskites are emerging as the promising alternatives in photodetection, due to their unique merits stemming from intrinsic quantum‐confined structures. Despite great ongoing effects, highly sensitive and ultrafast responding photodetectors of 2D hybrid… read more here.
Keywords: photodetector; sensitive ultrafast; array photodetector; photodetector based ... See more keywords
A self-powered, flexible photodetector based on perovskite nanowires with Ni-Al electrodes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155311
Abstract: Abstract A flexible, self-powered, high-performance photodetector with the Ni/perovskite nanowires/Al structure has been fabricated successfully. CH3NH3PbI3 nanowires were synthesized by a simple spin-coating method at the appropriate temperature on a flexible substrate of polyimide (PI)… read more here.
Keywords: flexible photodetector; photodetector; photodetector based; perovskite nanowires ... See more keywords
High performance near infrared photodetector based on cubic crystal structure SnS thin film on a glass substrate
Sign Up to like & getrecommendations! Published in 2017 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.04.077
Abstract: Abstract This study involves a novel fabrication of high sensitivity, fast response, non-toxic and low-cost near infrared (NIR) photodetector based on cubic crystal structure SnS nanoflakes on a glass substrate using chemical bath deposition. The… read more here.
Keywords: cubic crystal; photodetector; near infrared; based cubic ... See more keywords
Stable High-Performance Flexible Photodetector Based on Upconversion Nanoparticles/Perovskite Microarrays Composite.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b03229
Abstract: Methylammonium lead halide perovskite has emerged as a new class of low-temperature-processed high-performance semiconductors for optoelectronics, but with photoresponse limited to the UV-visible region and low environmental stability. Herein, we report a flexible planar photodetector… read more here.
Keywords: upconversion nanoparticles; performance; stability; photodetector based ... See more keywords
An Omnidirectionally Stretchable Photodetector Based on Organic-Inorganic Heterojunctions.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b09411
Abstract: Omnidirectionally stretchable photodetectors are limited by difficulties in designing material and fabrication processes that enable stretchability in multiaxial directions. Here, we propose a new approach involving an organic-inorganic p-n heterojunction photodetector comprised of free-standing ZnO… read more here.
Keywords: stretchable photodetector; photodetector; organic inorganic; omnidirectionally stretchable ... See more keywords
Theoretical Model of a Plasmonically Enhanced Tunable Spectrally Selective Infrared Photodetector Based on Intercalation-Doped Nanopatterned Multilayer Graphene.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.1c09989
Abstract: We showed in past work that nanopatterned monolayer graphene (NPG) can be used for realizing an ultrafast (∼100 ns) and spectrally selective mid-infrared (mid-IR) photodetector based on the photothermoelectric effect and working in the 8-12… read more here.
Keywords: theoretical model; graphene; photodetector based; spectrally selective ... See more keywords
A Submicrosecond-Response Ultraviolet-Visible-Near-Infrared Broadband Photodetector Based on 2D Tellurosilicate InSiTe3.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.1c11628
Abstract: 2D material (2DM) based photodetectors with broadband photoresponse are of great value for a vast number of applications such as multiwavelength photodetection, imaging, and night vision. However, compared with traditional photodetectors based on bulk material,… read more here.
Keywords: broadband; near infrared; photodetector; submicrosecond response ... See more keywords
Ultrahigh-photoresponsive UV photodetector based on a BP/ReS2 heterostructure p-n diode.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr05291c
Abstract: The van der Waals (vdW) heterostructure, made up of two dissimilar two-dimensional materials held together by van der Waals interactions, has excellent electronic and optoelectronic properties as it provides a superior interface quality without the… read more here.
Keywords: heterostructure; diode; based res2; photodetector based ... See more keywords
High responsivity and 1/f noise of an ultraviolet photodetector based on Ni doped ZnO nanoparticles
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra05567j
Abstract: This study involves the novel fabrication of a high responsivity, fast response, and low-cost (UV) photodetector (PD) based on ZnO/Ni nanoparticles deposited on a glass substrate. The ZnO/Ni nanoparticles were synthesized using a polyol process.… read more here.
Keywords: high responsivity; zno nanoparticles; photodetector; photodetector based ... See more keywords
Enhanced photoresponse of a high-performance self-powered UV photodetector based on ZnO nanorods and a novel electrolyte by the piezo-phototronic effect
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra05909h
Abstract: A flexible self-powered ultraviolet (UV) photodetector based on ZnO nanorods (NRs) and a novel iodine-free quasi solid-state electrolyte was fabricated. The obtained device has a fast and high response to UV light illumination at zero… read more here.
Keywords: self powered; piezo phototronic; phototronic effect; zno nanorods ... See more keywords
Dual-wavelength visible photodetector based on vertical (In,Ga)N nanowires grown by molecular beam epitaxy
Sign Up to like & getrecommendations! Published in 2021 at "RSC Advances"
DOI: 10.1039/d1ra02439f
Abstract: Due to the wide applications of blue and red photodetectors, dual-wavelength (blue/red) photodetectors are promising for future markets. In this work, a dual-wavelength photodetector based on vertical (In,Ga)N nanowires and graphene has been fabricated successfully.… read more here.
Keywords: dual wavelength; photodetector based; based vertical; wavelength ... See more keywords