Highly Linear and Symmetric Weight Modification in HfO2‐Based Memristive Devices for High‐Precision Weight Entries
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202000434
Abstract: In this study, highly reliable and accurate weight‐modification behaviors are realized using a W/Al2O3 (3 nm)/HfO2 (7 nm)/TiN memristive device. The accuracy of the simulated inference of the MNIST dataset when considering the weight‐modification behavior… read more here.
Keywords: hfo2; linear symmetric; weight modification; modification ... See more keywords
A novel method for highly linear gradient coil design based on stream function
Sign Up to like & getrecommendations! Published in 2024 at "Medical Physics"
DOI: 10.1002/mp.17301
Abstract: Magnetoencephalography (MEG) and magnetic resonance imaging (MRI) are non‐invasive imaging techniques that offer effective means for disease diagnosis. A more straightforward and optimized method is presented for designing gradient coils which are pivotal parts of… read more here.
Keywords: linear gradient; method highly; novel method; highly linear ... See more keywords
Surface-Dominated HfO2 Nanorod-Based Memristor Exhibiting Highly Linear and Symmetrical Conductance Modulation for High-Precision Neuromorphic Computing.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c12247
Abstract: The switching characteristics and performance of oxide-based memristors are predominately determined by oxygen- or oxygen-vacancy-mediated redox reactions and the consequent formation of conducting filaments (CFs). Devices using oxide thin films as the switching layer usually… read more here.
Keywords: conductance; highly linear; conductance modulation; hfo2 nanorod ... See more keywords
A stretchable conductive elastomer sensor with self-healing and highly linear strain for human movement detection and pressure response.
Sign Up to like & getrecommendations! Published in 2024 at "Materials horizons"
DOI: 10.1039/d4mh00448e
Abstract: Expanding the detection information of wearable smart devices in applications has practical implications for their use in daily life and healthcare. Damage and breakage caused by mechanical injuries and continuous use are unavoidable for polymer… read more here.
Keywords: detection; sensor; highly linear; self healing ... See more keywords
10 GHz highly linear up-conversion mixer in 65 nm CMOS
Sign Up to like & getrecommendations! Published in 2018 at "Electronics Letters"
DOI: 10.1049/el.2018.0780
Abstract: A highly linear folded-type up-conversion mixer working at 10 GHz is presented. The mixer utilises a feedback loop to linearise the gm stage and make the effective gm only determined by a resistor theoretically. Moreover,… read more here.
Keywords: conversion mixer; linear conversion; ghz highly; highly linear ... See more keywords
12 b 50 MS/s 0.18 μm CMOS SAR ADC based on highly linear C‐R hybrid DAC
Sign Up to like & getrecommendations! Published in 2020 at "Electronics Letters"
DOI: 10.1049/el.2019.3141
Abstract: A 12 b 50 MS/s successive-approximation register (SAR) ADC with a highly linear C-R hybrid DAC is presented. The proposed DAC significantly reduces the required total number of unit capacitors by processing the upper bits… read more here.
Keywords: dac; range; sar adc; linear hybrid ... See more keywords
A Highly Linear Ultra-Low-Area-and-Power CMOS Voltage-Controlled Oscillator for Autonomous Microsystems
Sign Up to like & getrecommendations! Published in 2024 at "Micromachines"
DOI: 10.3390/mi15101193
Abstract: Voltage-controlled oscillators (VCOs) can be an excellent means of converting a magnitude into a readable value. However, their design becomes a real challenge for power-and-area-constrained applications, especially when a linear response is required. This paper… read more here.
Keywords: oscillator; area; voltage; highly linear ... See more keywords