Results 41 to 50 of about 2,442,143 (290)
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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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.
openaire +1 more source
Dynamical dark energy: Current constraints and forecasts
, 2004 We consider how well the dark energy equation of state $w$ as a function of red shift $z$ will be measured using current and anticipated experiments. We use a procedure which takes fair account of the uncertainties in the functional dependence of $w$ on $
A. Blanchard +16 more
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The PPTN-02 new-generation current-voltage transducers for measuring of photosignals [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2008 The measurement results of technical characteristics of new-generation current-voltage transducers which have low input resistance (
Butenko V. K. +4 more
doaj
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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Influence of Surface Resistance of Silicon p-i-n Photodiodes n+-Layer on their Electrical Parameters
Фізика і хімія твердого тіла, 2022 Silicon quadrant p-i-n photodiodes of different concentrations of diffused phosphorus in the n+- layer were fabricated. The experimental curve of phosphorus impurity distribution along the depth of the diffusion layer is obtained. The influence of charge
M.S. Kukurudziak
doaj +1 more source
Constraining the dark fluid [PDF]
, 2009 Cosmological observations are normally fit under the assumption that the dark sector can be decomposed into dark matter and dark energy components.
Gao, Changjun +3 more
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The annihilation cross section of dark matter which is driven by scalar unparticle
, 2013 We analyze the annihilation cross section of dark matter which interacts with the standard model sector over the scalar unparticle propagator. We observe that the annihilation cross section of dark matter pair is sensitive to the dark matter mass and the
Iltan, E. O.
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A light SUSY dark matter after CDMS-II, LUX and LHC Higgs data [PDF]
, 2014 In SUSY, a light dark matter is usually accompanied by light scalars to achieve the correct relic density, which opens new decay channels of the SM like Higgs boson.
Cao, Junjie +4 more
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By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source