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  1. No Access

    Article

    Multidimensional vision sensors for information processing

    The visual scene in the physical world integrates multidimensional information (spatial, temporal, polarization, spectrum and so on) and typically shows unstructured characteristics. Conventional image sensors...

    Zhaoqing Wang, Tianqing Wan, Sijie Ma, Yang Chai in Nature Nanotechnology (2024)

  2. No Access

    Article

    Controllable van der Waals gaps by water adsorption

    Van der Waals (vdW) gaps with ångström-scale heights can confine molecules or ions to an ultimately small scale, providing an alternative way to tune material properties and explore microscopic phenomena. Modu...

    Chang Liu, Xuming Zou, Yawei Lv, **ngqiang Liu, Chao Ma, Kenli Li… in Nature Nanotechnology (2024)

  3. No Access

    Article

    Optoelectronic graded neurons for bioinspired in-sensor motion perception

    Motion processing has proven to be a computational challenge and demands considerable computational resources. Contrast this with the fact that flying insects can agilely perceive real-world motion with their ...

    Jiewei Chen, Zheng Zhou, Beom ** Kim, Yue Zhou, Zhaoqing Wang… in Nature Nanotechnology (2023)

  4. No Access

    Article

    An in-memory computing architecture based on a duplex two-dimensional material structure for in situ machine learning

    The growing computational demand in artificial intelligence calls for hardware solutions that are capable of in situ machine learning, where both training and inference are performed by edge computation. This ...

    Hongkai Ning, Zhihao Yu, Qingtian Zhang, Hengdi Wen, Bin Gao… in Nature Nanotechnology (2023)

  5. No Access

    Article

    Optoelectronic resistive random access memory for neuromorphic vision sensors

    Neuromorphic visual systems have considerable potential to emulate basic functions of the human visual system even beyond the visible light region. However, the complex circuitry of artificial visual systems b...

    Feichi Zhou, Zheng Zhou, Jiewei Chen, Tsz Hin Choy, **gli Wang… in Nature Nanotechnology (2019)