Nanomaterials for flexible neuromorphics

G Ding, H Li, JY Zhao, K Zhou, Y Zhai, Z Lv… - Chemical …, 2024 - ACS Publications
The quest to imbue machines with intelligence akin to that of humans, through the
development of adaptable neuromorphic devices and the creation of artificial neural …

Memristive Ion Dynamics to Enable Biorealistic Computing

R Zhao, SJ Kim, Y Xu, J Zhao, T Wang, R Midya… - Chemical …, 2024 - ACS Publications
Conventional artificial intelligence (AI) systems are facing bottlenecks due to the
fundamental mismatches between AI models, which rely on parallel, in-memory, and …

Tunable anti-ambipolar vertical bilayer organic electrochemical transistor enable neuromorphic retinal pathway

Z Laswick, X Wu, A Surendran, Z Zhou, X Ji… - Nature …, 2024 - nature.com
Increasing demand for bio-interfaced human-machine interfaces propels the development of
organic neuromorphic electronics with small form factors leveraging both ionic and …

Nanowire-based synaptic devices for neuromorphic computing

X Chen, B Chen, P Zhao, VAL Roy, ST Han… - Materials …, 2023 - iopscience.iop.org
The traditional von Neumann structure computers cannot meet the demands of high-speed
big data processing; therefore, neuromorphic computing has received a lot of interest in …

Device physics recipe to make spiking neurons

J Bisquert - Chemical Physics Reviews, 2023 - pubs.aip.org
Neurons, which are made of biological tissue, exhibit cognitive properties that can be
replicated in various material substrates. To create brain-inspired computational artificial …

Electronically reconfigurable memristive neuron capable of operating in both excitation and inhibition modes

L Hu, Z Li, J Shao, P Cheng, J Wang, AV Vasilakos… - Nano Letters, 2024 - ACS Publications
Threshold switching (TS) memristors are promising candidates for artificial neurons in
neuromorphic systems. However, they often lack biological plausibility, typically functioning …

Spontaneous Threshold Lowering Neuron using Second‐Order Diffusive Memristor for Self‐Adaptive Spatial Attention

Y Jiang, D Wang, N Lin, S Shi, Y Zhang… - Advanced …, 2023 - Wiley Online Library
Intrinsic plasticity of neurons, such as spontaneous threshold lowering (STL) to modulate
neuronal excitability, is key to spatial attention of biological neural systems. In‐memory …

Artificial leaky integrate-and-fire sensory neuron for in-sensor computing neuromorphic perception at the edge

Y Yuan, R Gao, Q Wu, S Fang, X Bu, Y Cui, C Han… - ACS …, 2023 - ACS Publications
Neuromorphic perception and computing show great promise in terms of energy efficiency
and data bandwidth compared to von Neumann's computing architecture. In-sensor …

Ga2O3 Bipolar Heterojunction-Based Optoelectronic Synapse Array with Visual Attention

K Xu, B Peng, H Mao, Z Wang, H Gong… - The Journal of …, 2024 - ACS Publications
The human brain efficiently processes only a fraction of visual information, a phenomenon
termed attentional control, resulting in energy savings and heightened adaptability …

Firing feature-driven neural circuits with scalable memristive neurons for robotic obstacle avoidance

Y Yang, F Zhu, X Zhang, P Chen, Y Wang, J Zhu… - Nature …, 2024 - nature.com
Neural circuits with specific structures and diverse neuronal firing features are the
foundation for supporting intelligent tasks in biology and are regarded as the driver for …