Results 141 to 150 of about 2,537,807 (351)
Shot-noise suppression in resonant tunneling
, 1995 Substantial shot-noise suppression has been observed in a series of asymmetric double-barrier resonant-tunneling diodes. The suppression is only seeen in the voltage range where the peak resonant-tunneling transmission coefficient is near unity and where
Liu, H.C. +5 more
core +1 more source
Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review
Advanced Functional Materials, EarlyView.Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera +6 more
wiley +1 more source
SensorsInterferometric fiber optic hydrophones (IFOHs) are highly sensitive for underwater acoustic detection but face challenges owing to the trade-off between laser monochromaticity and coherence length.
Wujie Wang +5 more
doaj +1 more source
Solution‐Processed Thin‐Film Transistors With Tunable Temporal Dynamics for Neuromorphic Computing
Advanced Functional Materials, EarlyView.Solution‐processed CNT and CNT/P3HT ion‐gated transistors exhibit materials‐defined synaptic timescales: fast CNT devices for high‐frequency spiking and slow hybrid devices for temporal integration. Embedding these dynamics into coupled reservoir‐computing and spiking neural network simulations reveals that a Hybrid‐Reservoir / CNT‐SNN architecture ...
Kevin Schnittker +5 more
wiley +1 more source
Análise de modelos de previsão do escoamento e do ruído acústico de jatos subsônicos gerados por bocais serrilhados [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.O presente trabalho analisa métodos de previsão do escoamento e do ruído acústico de jatos subsônicos (Re=1,38x106
Engel, Rafael Costa
core
NOISE SUPPRESSION IN TRIODE AMPLIFIERS
, 1950 A survey is given of recent work on noise suppression in triode amplifier stages. A theory can be developed, in which the noise factor is expressed in terms of four complex quantities g0, g1, i0, and i1.
A. van der Ziel
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Advanced Functional Materials, EarlyView.A dye‐based photoinitiator acting as a structure‐directing element, guides the formation of a cholesteric polymer network that behaves as a chirped photonic structure with dissipative chiral coupling. Photopolymerization freezes a depth‐dependent helical pitch, broadening the Bragg resonance spectrum.
Alfredo Mazzulla +2 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son +5 more
wiley +1 more source
Decoder based noise suppression
, 2006 Acoustic background noise in mobile speech communication systems, while largely inevitable, can have a severely detrimental effect on speech intelligibility. Noise suppression is highly desirable in these systems.
Erik Hennix
core
Discussion of Shot Noise Suppression in Cascaded Mesoscopic Cavities
, 2005 In this contribution we discuss the issue of shot noise suppression in cascaded mesoscopic cavities, which presents some still puzzling aspects that require further investigation.
MACUCCI, MASSIMO, MARCONCINI, PAOLO
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