Extended coverage of screen-printed graphite electrodes by spark discharge produced gold nanoparticles with a 3D positioning device. Assessment of sparking voltage-time characteristics to develop sensors with advanced electrocatalytic properties
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.03.004
Abstract: Abstract Graphite screen-printed electrodes (SPEs) were modified with gold nanoparticles (AuNPs) produced by electric spark discharge between the SPE and a gold-silicon eutectic alloy (eAu/Si) tip electrode, under atmospheric conditions at 1.2 kV DC using a… read more here.
Keywords: voltage; spark discharge; gold nanoparticles; voltage time ... See more keywords
Characterization methods and typical levels of variations in rms voltage at the time scale between 1 second and 10 minutes
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.106322
Abstract: Abstract Voltage magnitude deviation from its nominal value varies over a range of time scales. This paper concentrates on the range between 1 s and 10 min as part of the long-term aim of obtaining a complete… read more here.
Keywords: methods typical; time; time scale; voltage time ... See more keywords
A 0.6 V 4 GS/s −56.4 dB THD Voltage-to-Time Converter in 28 nm CMOS
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3200678
Abstract: A 0.6 V voltage-to-time converter (VTC) has been presented in this work for the emerging energy-efficient time-domain circuits and systems. The proposed VTC supports a rail-to-rail input by leveraging shrink sampling with two cascaded voltage… read more here.
Keywords: time; time converter; voltage; vtc ... See more keywords
A 28 nm 81 Kb 59–95.3 TOPS/W 4T2R ReRAM Computing-in-Memory Accelerator With Voltage-to-Time-to-Digital Based Output
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal on Emerging and Selected Topics in Circuits and Systems"
DOI: 10.1109/jetcas.2022.3196678
Abstract: Computing-in-memory (CIM) based on Resistive RAM (ReRAM) can effectively improve the energy efficiency and throughput of artificial intelligence (AI) edge devices. However, due to the complex hardware structure and the non-ideal factors of the circuit,… read more here.
Keywords: reram; output; accelerator; energy efficiency ... See more keywords
A 4-GS/s 39.9-dB SNDR 11.7-mW Hybrid Voltage-Time Two-Step ADC With Feedforward Ring Oscillator-Based TDCs
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2020.2987699
Abstract: A power and area efficient two-step hybrid voltage–time ADC achieves a 4-GS/s conversion speed and 39.9-dB SNDR in 28-nm CMOS. Two pipelined time-based converters (TBCs) with a thermometer capacitive DAC (CDAC) in the ADC lead… read more here.
Keywords: two step; time; voltage; hybrid voltage ... See more keywords
A 11-Bit 1-GS/s 14.9mW Hybrid Voltage-Time Pipelined ADC With Gain Error Calibration
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3116591
Abstract: This brief presents a 1GS/s 11bit hybrid voltage-time pipelined analog-to-digital converter (ADC) that leverages 1-bit dither correlation-based background calibration to correct the gain errors in residue amplifier (RA), voltage-to-time converter (VTC) and time-to-digital converter (TDC)… read more here.
Keywords: time; voltage time; calibration; voltage ... See more keywords
Recent Advances and Trends in Voltage-Time Domain Hybrid ADCs
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3169741
Abstract: The benefits of technology scaling have fueled interest in voltage-time domain hybrid ADCs. The hybrid ADCs employing combinations of successive approximation register (SAR), time-to-digital converter (TDC), and voltage-controlled oscillator (VCO) architectures have become attractive alternatives… read more here.
Keywords: time; time domain; hybrid adcs; domain hybrid ... See more keywords
A Voltage–Time Model for Memristive Devices
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2018.2823586
Abstract: A novel electrical model that describes the time evolution of oxide memristive devices is proposed. Starting from some considerations about the physical characteristics of the resistance change in the active layer of these devices, the… read more here.
Keywords: time model; model memristive; memristive devices; model ... See more keywords
Disinfection of chicken fillets in packages with atmospheric cold plasma: effects of treatment voltage and time
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Microbiology"
DOI: 10.1111/jam.13637
Abstract: To study effects of treatment voltage and time of in‐package atmospheric cold plasmas (ACP) on quality of raw chicken meat. read more here.
Keywords: effects treatment; voltage time; atmospheric cold; treatment voltage ... See more keywords
Voltage–Time Transformation Model for Threshold Switching Spiking Neuron Based on Nucleation Theory
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neuroscience"
DOI: 10.3389/fnins.2022.868671
Abstract: In this study, we constructed a voltage–time transformation model (V–t Model) to predict and simulate the spiking behavior of threshold-switching selector-based neurons (TS neurons). The V–t Model combines the physical nucleation theory and the resistor–capacitor… read more here.
Keywords: nucleation theory; transformation model; threshold switching; model ... See more keywords