Self‐Powered Organic Photodetectors with High Detectivity for Near Infrared Light Detection Enabled by Dark Current Reduction
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202106326
Abstract: Organic photodetectors (OPDs) for near infrared (NIR) light detection represents cutting‐edge technology for optical communication, environmental monitoring, biomedical imaging, and sensing. Herein, a series of self‐powered OPDs with high detectivity are constructed by the sequential… read more here.
Keywords: dark current; organic photodetectors; light detection; near infrared ... See more keywords
Ultrafast and Sensitive Self‐Powered Photodetector Based on Graphene/Pentacene Single Crystal Heterostructure with Weak Light Detection Capacity
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202204332
Abstract: Organic materials exhibit efficient light absorption and low‐temperature, large‐scale processability, and have stimulated enormous research efforts for next‐generation optoelectronics. While, high‐performance organic devices with fast speed and high responsivity still face intractable challenges, due to… read more here.
Keywords: light detection; pentacene single; weak light; self powered ... See more keywords
Realization of In-Plane Polarized Light Detection Based on Bulk Photovoltaic Effect in A Polar Van Der Waals Crystal.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202200011
Abstract: 2D van der Waals materials are widely explored for in-plane polarized light detection owing to their distinctive in-plane anisotropic feature. However, most of these polarized light-sensitive devices root in their low symmetry of in-plane structure… read more here.
Keywords: light detection; van der; der waals; polarized light ... See more keywords
The use of light detection and ranging (LiDAR) technology and GIS in the assessment and mapping of bioresources in Davao Region, Mindanao Island, Philippines
Sign Up to like & getrecommendations! Published in 2019 at "Remote Sensing Applications: Society and Environment"
DOI: 10.1016/j.rsase.2018.10.011
Abstract: Abstract Davao Region is one of the most agriculturally productive regions in the Philippines. It is the country's top producer of banana and coconut. In this study, light detection and ranging (LIDAR) technology was employed… read more here.
Keywords: davao region; region; detection ranging; light detection ... See more keywords
Air-Stable Flexible Photodetector Based on MXene-Cs3Bi2I9 Microplate Schottky Junctions for Weak-Light Detection.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c22691
Abstract: Weak-light detection technology is widely used in various fields, including industry, high-energy physics, precision analysis, and reflection imaging. Metal-semiconductor-metal (MSM) photodetectors demonstrate high detectivity and high response speed and are one of the suitable structures… read more here.
Keywords: light detection; mxene cs3bi2i9; weak light; mxene ... See more keywords
Light detection nears its quantum limit.
Sign Up to like & getrecommendations! Published in 2021 at "Nature"
DOI: 10.1038/d41586-021-02489-4
Abstract: forest fires. Their results nevertheless highlight the key role of policy and enforcement in helping to preserve biodiversity in the Amazon. Feng et al. clearly show that forest-policy regulations can be beneficial in conserving the… read more here.
Keywords: forest fires; policy; quantum limit; nears quantum ... See more keywords
Circularly polarized light detection using chiral hybrid perovskite
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-09942-z
Abstract: Circularly polarized light (CPL) detection is required in various fields such as drug screening, security surveillance and quantum optics. Conventionally, CPL photodetector needs the installation of optical elements, imposing difficulties for integrated and flexible devices.… read more here.
Keywords: polarized light; circularly polarized; hybrid perovskite; light detection ... See more keywords
Nanophotonics for light detection and ranging technology
Sign Up to like & getrecommendations! Published in 2021 at "Nature Nanotechnology"
DOI: 10.1038/s41565-021-00895-3
Abstract: Light detection and ranging (LiDAR) technology, a laser-based imaging technique for accurate distance measurement, is considered one of the most crucial sensor technologies for autonomous vehicles, artificially intelligent robots and unmanned aerial vehicle reconnaissance. Until… read more here.
Keywords: nanophotonics light; detection ranging; technology; lidar ... See more keywords
A novel multifunction photochromic metal–organic framework for rapid ultraviolet light detection, amine-selective sensing and inkless and erasable prints
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic Chemistry Frontiers"
DOI: 10.1039/c9qi01037h
Abstract: The system shows efficient and fast low intensity ultraviolet light detection, amine-selective sensing and also be used as inkless and erasable print. read more here.
Keywords: detection amine; inkless erasable; selective sensing; amine selective ... See more keywords
A photochromic dye doped polymeric Mach–Zehnder interferometer for UV light detection
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc00749k
Abstract: A polymeric Mach–Zehnder interferometer with photochromic dye doped sensitive films was fabricated for UV light detection at 365 nm. read more here.
Keywords: mach zehnder; dye doped; light detection; polymeric mach ... See more keywords
On-chip light detection using integrated microdisk laser and photodetector bonded onto Si board
Sign Up to like & getrecommendations! Published in 2021 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/ac3a0f
Abstract: Characteristics of a compact III–V optocoupler heterogeneously integrated on a silicon substrate and formed by a 31 µm in diameter microdisk (MD) laser with a closely-spaced 50 µm × 200 µm waveguide photodetector are presented.… read more here.
Keywords: microdisk laser; photodetector; light detection; detection using ... See more keywords