Results 281 to 290 of about 1,900,337 (342)

Ferroelectrics‐Electret Synergetic Organic Artificial Synapses with Single‐Polarity Driven Dynamic Reconfigurable Modulation

Advanced Functional Materials, 2023
Most current studies of artificial synapses only mimic the static plasticity, which is far from achieving the complex behaviors of the human brain. The few reported dynamic reconfigurable synapses based on ambipolar transistors switch the operating ...
Yunlong Bu, Ting Xu, Sunyingyue Geng, Shuangqing Fan, Qiang Li, Jie Su   +5 more
semanticscholar   +1 more source

Polymeric Memristor Based Artificial Synapses with Ultra‐Wide Operating Temperature

Advances in Materials, 2023
Neuromorphic electronics, being inspired by how the brain works, hold great promise to the successful implementation of smart artificial systems. Among several neuromorphic hardware issues, a robust device functionality under extreme temperature is of ...
Jiayu Li, Yan Qian, Wen Li, Songcheng Yu, Yunxin Ke, Haowen Qian, Yen‐Hung Lin, Cheng-Hung Hou, J. Shyue, Jia Zhou, Ye Chen, Jiangping Xu, Jintao Zhu, M. Yi, Wei Huang   +14 more
semanticscholar   +1 more source

Halide perovskite photoelectric artificial synapses: materials, devices, and applications.

Nanoscale, 2023
In recent years, there has been a research boom on halide perovskites (HPs) whose outstanding performance in photovoltaic and optoelectronic fields is obvious to all. In particular, HP materials find application in the development of artificial synapses.
Zhengyang Xue, Yunchao Xu, Chenxing Jin, Yihuan Liang, Zihao Cai, Jia Sun   +5 more
semanticscholar   +1 more source

Bidirectional Invisible Photoresponse Implemented in a Traps Matrix-Combination toward Fully Optical Artificial Synapses.

ACS Applied Materials and Interfaces, 2023
Fully optical artificial synapses are crucial hardware for neuromorphic computing, which is very promising to address the future large-scale computing capacity problem.
Zheng Wen, Shuhan Wang, Fangzhou Yi, Dingting Zheng, Chengyuan Yan, Zhenhua Sun   +5 more
semanticscholar   +1 more source

Microcontroller based artificial synapse

Proceedings of the IEEE 31st Annual Northeast Bioengineering Conference, 2005., 2005
This paper discusses a novel artificial synapse implementation utilizing a PIC microcontroller. This artificial synapse controls a postsynaptic neuron based upon the frequency of pulses input from a presynaptic neuron. The artificial synapse is constructed to interface the Lymnaea stagnalis neuron and a neuron emulator capable of simulating this type ...
Chabot, Eugene, McCluskey, Jebediah, Wu, Jiang, Sun, Ying   +3 more
openaire   +1 more source

Organic All-Photonic Artificial Synapses Enabled by Anti-Stokes Photoluminescence.

Journal of the American Chemical Society, 2023
All-photonic synaptic devices with the merits of visible signals and high spatiotemporal resolution are promising to break the Von Neumann bottleneck.
Hao Chen, Yuqi Hou, Yu Shi, Yincheng Zhang, Song Wang, Qian Peng, Hui Huang   +6 more
semanticscholar   +1 more source

Multiprotocol-induced plasticity in artificial synapses

Nanoscale, 2014
A bipolar-switch-based synaptic circuit realizes multiprotocol-induced plasticity in both excitatory and inhibitory synaptic transmission.
Vladimir, Kornijcuk, Omid, Kavehei, Hyungkwang, Lim, Jun Yeong, Seok, Seong Keun, Kim, Inho, Kim, Wook-Seong, Lee, Byung Joon, Choi, Doo Seok, Jeong   +8 more
openaire   +2 more sources

Retina‐Inspired Artificial Synapses with UV Modulated and Immediate Switchable Plasticity

Advanced Functional Materials
As the most promising candidates for implementing in‐sensor computing and lower power consumption, retina‐inspired morphometric vision sensors must be able to perceive and discriminate images under various illumination conditions.
Xuemei Zheng, Mengji Dong, Qi Li, Lu Wang, Yanli Liu, Xuan Di, Qilin Hua, Longfei Wang, Jianping Meng, Zhou Li   +9 more
semanticscholar   +1 more source

Enhancing plasticity in optoelectronic artificial synapses: A pathway to efficient neuromorphic computing

Applied Physics Letters
The continuous growth in artificial intelligence and high-performance computing has necessitated the development of efficient optoelectronic artificial synapses crucial for neuromorphic computing (NC). Ga2O3 is an emerging wide-bandgap semiconductor with
Jiahao Yuan, Chao Wu, Shunli Wang, Fengmin Wu, C. Tan, D. Guo   +5 more
semanticscholar   +1 more source

Artificial electrical synapses in oscillatory networks

Journal of Neurophysiology, 1992
1. We use an electronic circuit to artificially electrically couple neurons. 2. Strengthening the coupling between an oscillating neuron and a hyperpolarized, passive neuron can either increase or decrease the frequency of the oscillator depending on the properties of the oscillator. 3.
A A, Sharp, L F, Abbott, E, Marder
openaire   +2 more sources