Results 31 to 40 of about 45,154 (285)
Advanced Functional Materials, EarlyView.A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer +12 more
wiley +1 more source
Nanophotonics, 2021 Tin sulfide semiconductor nanowires (NWs) have been widely investigated for photodetection applications because of their good optical and electrical properties.
Zheng Dingshan +13 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar +8 more
wiley +1 more source
Recent advances on organic‐inorganic hybrid perovskite photodetectors with fast response
InfoMat, 2019 In the last decade, optoelectronic devices based on organic‐inorganic hybrid perovskite (OIHP) materials, which have unique advantages of direct bandgap, large absorption coefficient, low density of defects, long charge carrier lifetime, diffusion length,
Yan Zhao, Chenglong Li, Liang Shen
doaj +1 more source
III–V nanowires on silicon (100) as plasmonic-photonic hybrid meta-absorber
Scientific Reports, 2021 Integration of functional infrared photodetectors on silicon platforms has been gaining attention for diverse applications in the fields of imaging and sensing. Although III–V semiconductor is a promising candidate for infrared photodetectors on silicon,
Hyunseok Kim +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong +16 more
wiley +1 more source
ZnO-Based Ultraviolet Photodetectors
Sensors, 2010 Ultraviolet (UV) photodetection has drawn a great deal of attention in recent years due to a wide range of civil and military applications. Because of its wide band gap, low cost, strong radiation hardness and high chemical stability, ZnO are regarded as
Masakazu Aono, Makoto Sakurai, Kewei Liu
doaj +1 more source
Advanced Functional Materials, EarlyView.From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang +8 more
wiley +1 more source
Photodetectors with a Bipolar Stacked Structure and Their Application
Advanced Devices & InstrumentationBipolar photodetectors are a type of photodetector that utilizes bipolar heterojunctions to convert light into electrical signals. They are well suited for a variety of optoelectronic signal conversion applications because of their wide-spectrum ...
Dan Zhao +4 more
doaj +1 more source
Solution-based fullerene-free route enables high-performance green-selective organic photodetectors
JPhys Materials, 2022 Ongoing developments in machine vision, wearables, and the Internet of Things have led to strong demand for easy-to-fabricate, color-selective photodetectors.
Yang Cao +6 more
doaj +1 more source