Results 31 to 40 of about 769,211 (264)
Development of a High Performance 1280×1024 InGaAs SWIR FPA Detector at Room Temperature
Frontiers in Physics, 2021 A 1280 × 1,024 In0.53Ga0.47As short wave infrared (SWIR) focal plane array (FPA) detector with a planar-type back-illuminated process has been fabricated.
Jia-Xin Zhang +23 more
doaj +1 more source
Dark forces coupled to nonconserved currents
Physical Review D, 2017 20 pages, 3 figures; v3: Fixed factor of 4 error in Eq 14, CHARM bounds, and updated Fig 1 and Fig 3 ...
Dror, Jeff A. +2 more
openaire +3 more sources
Carrier Blocking Layer Materials and Application in Organic Photodetectors
Nanomaterials, 2021 As a promising candidate for next-generation photodetectors, organic photodetectors (OPDs) have gained increasing interest as they offer cost-effective fabrication methods using solution processes and a tunable spectral response range, making them ...
Yi Li, Hu Chen, Jianhua Zhang
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Significant Suppression of Dark Current in a Surface Acoustic Wave Assisted MoS2 Photodetector
Advanced Electronic Materials, 2023 2D materials are considered as potential candidates for the next generation of optoelectronic materials. However, their optical absorption is typically weak due to thickness limitations, greatly restricting the photodetection capabilities of devices.
Qianru Zhao +17 more
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High Performance p-i-n Photodetectors on Ge-on-Insulator Platform
Nanomaterials, 2021 In this article, we demonstrated novel methods to improve the performance of p-i-n photodetectors (PDs) on a germanium-on-insulator (GOI). For GOI photodetectors with a mesa diameter of 10 μm, the dark current at −1 V is 2.5 nA, which is 2.6-fold lower ...
Xuewei Zhao +12 more
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Dark currents for CEBAF linacs [PDF]
Proceedings Particle Accelerator Conference, 2002 Continuing on our numerical study [1] of field emitted electrons from a superconducting CEBAF cavity we have identified all possible emission sites, magnitudes, and the energy profile of dark currents expected at CEBAF under nominal operating conditions.
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From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Sensors, 2020 We developed a new 2.5 μm global shutter (GS) pixel using a 65 nm process with an advanced light pipe (LP) structure. This is the world’s smallest charge domain GS pixel reported so far.
Ikuo Mizuno +7 more
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Phenomenology of dark tensor currents
Journal of Physics: Conference Series, 2023 Abstract In this work we suggest a dark mediator model which extends the usual U(1) Lagrangian by including new degrees of freedom coupling to Standard Model fermions. Such dark particles can contribute to the neutral pion decay. For interaction constant and the dark particle mass consistent with the observed anomalies in the nuclear ...
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