Results 11 to 20 of about 1,601,752 (292)

Novel synaptic memory device for neuromorphic computing [PDF]

Scientific Reports, 2014
This report discusses the electrical characteristics of two-terminal synaptic memory devices capable of demonstrating an analog change in conductance in response to the varying amplitude and pulse-width of the applied signal. The devices are based on Mn doped HfO₂ material.
MANDAL, S, EL-AMIN, A, ALEXANDER, K, RAJENDRAN, B, JHA, R   +4 more
openaire   +4 more sources

Long‐ and Short‐Term Memory Characteristics Controlled by Electrical and Optical Stimulations in InZnO‐Based Synaptic Device for Reservoir Computing

Advanced Electronic Materials
In this study, the resistive switching phenomenon and synaptic mimicry characteristics of an indium tin oxide (ITO)/indium zinc oxide (IZO)/Al2O3/TaN device are characterized.
Hyogeun Park, Dongyeol Ju, Chandreswar Mahata, Andrey Emelyanov, Minsuk Koo, Sungjun Kim   +5 more
doaj   +2 more sources

Optoelectronic Synaptic Devices for Neuromorphic Computing [PDF]

Advanced Intelligent Systems, 2020
Neuromorphic computing can potentially solve the von Neumann bottleneck of current mainstream computing because it excels at self‐adaptive learning and highly parallel computing and consumes much less energy. Synaptic devices that mimic biological synapses are critical building blocks for neuromorphic computing.
Yue Wang 0061, Lei Yin, Wen Huang, Yayao Li, Shijie Huang, Yiyue Zhu, Deren Yang, Xiaodong Pi   +7 more
openaire   +3 more sources

PEDOT:PSS Wire: A Two-Terminal Synaptic Device for Operation in Electrolyte and Saline Solutions. [PDF]

ACS Appl Mater Interfaces
Watanabe S., Shibakita H., Hagiwara N., et al. PEDOT:PSS Wire: A Two-Terminal Synaptic Device for Operation in Electrolyte and Saline Solutions. ACS Applied Materials and Interfaces 16, 54636 (2024); https://doi.org/10.1021/acsami.4c12037 .Synaptic ...
Watanabe S, Shibakita H, Hagiwara N, Nakajima R, Kato HS, Akai-Kasaya M.   +5 more
europepmc   +3 more sources

Magnetic skyrmion-based synaptic devices [PDF]

Nanotechnology, 2017
Abstract Magnetic skyrmions are promising candidates for next-generation information carriers, owing to their small size, topological stability, and ultralow depinning current density. A wide variety of skyrmionic device concepts and prototypes have recently been proposed, highlighting their potential applications.
Yangqi Huang, Wang Kang, Xichao Zhang, Yan Zhou, Weisheng Zhao   +4 more
openaire   +4 more sources

Multilevel artificial electronic synaptic device of direct grown robust MoS2 based memristor array for in-memory deep neural network

npj 2D Materials and Applications, 2022
With an increasing demand for artificial intelligence, the emulation of the human brain in neuromorphic computing has led to an extraordinary result in not only simulating synaptic dynamics but also reducing complex circuitry systems and algorithms.
Muhammad Naqi, Min Seok Kang, Na liu, Taehwan Kim, Seungho Baek, Arindam Bala, Changgyun Moon, Jongsun Park, Sunkook Kim   +8 more
doaj   +1 more source

Manufacturing of graphene based synaptic devices for optoelectronic applications

International Journal of Extreme Manufacturing, 2023
Neuromorphic computing systems can perform memory and computing tasks in parallel on artificial synaptic devices through simulating synaptic functions, which is promising for breaking the conventional von Neumann bottlenecks at hardware level. Artificial
Kui Zhou, Ziqi Jia, Xin-Qi Ma, Wenbiao Niu, Yao Zhou, Ning Huang, Guanglong Ding, Yan Yan, Su-Ting Han, Vellaisamy A L Roy, Ye Zhou   +10 more
doaj   +1 more source

Synaptic metaplasticity with multi-level memristive devices

2023 IEEE 5th International Conference on Artificial Intelligence Circuits and Systems (AICAS), 2023
Deep learning has made remarkable progress in various tasks, surpassing human performance in some cases. However, one drawback of neural networks is catastrophic forgetting, where a network trained on one task forgets the solution when learning a new one.
D’Agostino, S, Moro, F, Hirtzlin, T, Arcamone, J, Castellani, N, Querlioz, D, Payvand, Melika, Vianello, Elisa   +7 more
openaire   +5 more sources

Electrolyte‐Gated Vertical Synapse Array based on Van Der Waals Heterostructure for Parallel Computing

Advanced Science, 2022
Recently, three‐terminal synaptic devices, which separate read and write terminals, have attracted significant attention because they enable nondestructive read‐out and parallel‐access for updating synaptic weights.
Seyong Oh, Ju‐Hee Lee, Seunghwan Seo, Hyongsuk Choo, Dongyoung Lee, Jeong‐Ick Cho, Jin‐Hong Park   +6 more
doaj   +1 more source

Core-Shell Dual-Gate Nanowire Memory as a Synaptic Device for Neuromorphic Application

IEEE Journal of the Electron Devices Society, 2021
In this work, a synaptic device for neuromorphic system is proposed and designed to emulate the biological behaviors in the novel device structure of core-shell dual-gate (CSDG) nanowire flash memory.
Md. Hasan Raza Ansari, Seongjae Cho, Jong-Ho Lee, Byung-Gook Park   +3 more
doaj   +1 more source