2020
DOI: 10.1557/mrs.2020.196
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Organic neuromorphic devices: Past, present, and future challenges

Abstract: Abstract

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Cited by 67 publications
(62 citation statements)
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References 80 publications
(84 reference statements)
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“…Three-terminal electrochemical random-access memory (ECRAM), also known as redox transistors, can address the accuracy, energy, and latency deficiencies of two-terminal memristors (Fuller et al, 2017(Fuller et al, , 2019bvan de Burgt et al, 2017;Sharbati et al, 2018;Tang et al, 2018;Kim et al, 2019;Li et al, 2019Li et al, , 2020aMelianas et al, 2020;Tuchman et al, 2020;Yao X. et al, 2020). ECRAM achieves exceptionally reproducible, linear, and symmetric weight updates by encoding information in resistance values that reflect changes in the average bulk concentration of dopants like protons in transistor-like channels.…”
Section: Introductionmentioning
confidence: 99%
“…Three-terminal electrochemical random-access memory (ECRAM), also known as redox transistors, can address the accuracy, energy, and latency deficiencies of two-terminal memristors (Fuller et al, 2017(Fuller et al, , 2019bvan de Burgt et al, 2017;Sharbati et al, 2018;Tang et al, 2018;Kim et al, 2019;Li et al, 2019Li et al, , 2020aMelianas et al, 2020;Tuchman et al, 2020;Yao X. et al, 2020). ECRAM achieves exceptionally reproducible, linear, and symmetric weight updates by encoding information in resistance values that reflect changes in the average bulk concentration of dopants like protons in transistor-like channels.…”
Section: Introductionmentioning
confidence: 99%
“…[4][5][6] In comparison to the manipulation of atomic defects in inorganic materials, the large number of state variables or physical degrees of freedom available in ionotronic systems and the ability to directly tune the material characteristics such as redox states, allow these materials to be used as building blocks for efficient "scaled-in" neuromorphic architectures. [7,8] This concept of "scaling-in" to boost the information space per cell without escalating the material and area budget, bears close resemblance to biological neural networks and is a crucial approach toward realizing a practical system.…”
Section: Introductionmentioning
confidence: 99%
“…[ 43 ] In addition, the ion transduction of OECTs combined with their neuromorphic properties, [ 21,41 ] render them as an ideal technology platform for numerous applications including bioelectronics, neuro‐inspired processing, and sensing. [ 21,41,44–46 ]…”
Section: Introductionmentioning
confidence: 99%