Ultrathin Gallium Nitride Quantum‑Disk‑in‑Nanowire‑Enabled Reconfigurable Bioinspired Sensor for High‑Accuracy Human Action Recognition (IMAGE)
Caption
- A novel GaN/AlN-based ultrathin quantum-disks-in-nanowires sensor was fabricated, demonstrating voltage bias tunable response characteristics to light stimuli.
- Image enhancement functionality and a robust reservoir computing system were demonstrated based on the voltage tunable long-term and short-term persistent photocurrent respectively.
- Furthermore, a high-performance artificial vision system with the two integrated functions was demonstrated, achieving a remarkable improvement in human action recognition.
Credit
Zhixiang Gao, Xin Ju, Huabin Yu, Wei Chen, Xin Liu, Yuanmin Luo, Yang Kang, Dongyang Luo, JiKai Yao, Wengang Gu, Muhammad Hunain Memon, Yong Yan*, Haiding Sun*.
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CC BY-NC-ND