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
Exploiting analogue OxRAM conductance modulation for contrast enhancement application
Sign Up to like & getrecommendations! Published in 2020 at "Electronics Letters"
DOI: 10.1049/el.2020.0106
Abstract: The authors present a unique application of analogue oxide-based resistive memory (OxRAM) device for sensor-level information storage and computation. They show that quality of low-contrast images in low-light can be improved by carefully exploiting OxRAM… read more here.
Keywords: application; conductance modulation; oxram conductance; contrast ... See more keywords
Ferroelectricity induced double-direction conductance modulation in Hf x Zr1−x O2 capacitors
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DOI: 10.1088/1361-6528/ac8e0b
Abstract: The artificial synapses are basic units in the hardware implementation of neuromorphic computing, whose performances should be gradually modulated under external stimuli. The underlying mechanism of the increasing and decreasing device conductance is still unclear… read more here.
Keywords: conductance; conductance modulation; tin; direction conductance ... See more keywords
Bidirectional Analog Conductance Modulation for RRAM-Based Neural Networks
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2020.3025849
Abstract: Increasing computation demand of machine learning (ML) applications (recommender system, image classification, speech recognition, and so on) calls for the development of specialized hardware for ML and neuromorphic computing. New memories, such as resistive random… read more here.
Keywords: neural networks; rram; analog conductance; bidirectional analog ... See more keywords