Hybridization state transition-driven carbon quantum dot (CQD)-based resistive switches for bionic synapses

作者：Tianqi Yu, Yong Fang, Xinyue Chen, Min Liu, Dong Wang, Shilin Liu, Wei Lei, Helong Jiang, Suhaidi Shafie, Mohd Nazim Mohtar, Likun Pan, Zhiwei Zhao · 发表于：Materials Horizons · 年份：2023 · DOI：10.1039/d3mh00117b · 被引用次数：26 · 研究领域：Advanced Memory and Neural Computing、Photoreceptor and optogenetics research、Neuroscience and Neural Engineering

) of the threshold voltage can be as low as -1.551% and 0.083%, which confirms the remarkable uniform switching characteristics. Interestingly, the Pavlov's dog reflection as an important biological behavior can be demonstrated by the samples. Finally, the accuracy recognition rate of MNIST handwriting can reach up to 96.7%, which is very close to the ideal number (97.8%). A carbon-based memristor based on a new mechanism presented provides new possibilities for the improvement of brain-like computing.