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Daying Sun

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Articles

Volatile self-selective memristive neuron for millisecond-latency neuromorphic object detection at the edge

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By Zhejia Zhang, Jiahua Xu, Xuemeng Fan, Guobin Zhang, Zijian Wang, Pengtao Li, Qi Luo, Haoxiang Yu, Shuai Zhong, Yunyan Zhang, Wenzhang Fang, Kun Ren, Qing Wan, Yishu Zhang, Weidong You, Daying Sun
| Nature Verified
Abstract The deployment of artificial intelligence for real-time object detection in edge applications is constrained by the power and latency limitations of conventional computing architectures. Here we show a bio-inspired neuromorphic system built around a self-selective GaOx/ZnO memristor to address this challenge. The device exhibits a selection ratio and nonlinearity (both of ~10⁷), picoampere-level leakage currents, and microsecond-scale volatile dynamics.
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