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Showing 1–4 of 4 results
Advanced filters: Author: Yezhan Li Clear advanced filters

  • Maximizing metal-substrate interactions through self-reconstruction is a key strategy for efficient oxygen evolution catalysts. Here, the authors report high-density iridium atoms embedded in ultrathin oxyhydroxide nanosheets, showing high performance in the oxygen evolution reaction.

    • Quan Quan
    • Yuxuan Zhang
    • Johnny C. Ho
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • Targeted multielement substitution of a lead-free relaxor ferroelectric perovskite distorts the lattice structure and induces strong polar disorder, leading to high-polar-entropy ferroelectric oxides with a high electrocaloric effect and long lifetime.

    • Feihong Du
    • Tiannan Yang
    • Xiaoshi Qian
    Research
    Nature
    Volume: 640, P: 924-930

  • Traditional silicon vision chips often challenge in emulating complex biological behaviors. This work reports birdlike broadband neuromorphic visual sensor arrays with 5 bits of in-memory sensing and computing. The built reservoir computing system achieves motion and UV grayscale information extraction, leading to fusion visual imaging.

    • Pengshan Xie
    • Yunchao Xu
    • Johnny C. Ho
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-12

  • Here, the authors report a low-temperature pulse irradiation synthesis method to prepare thermoelectric metal chalcogenide (Bi2Se3, SnSe2 and Bi2Te3) thin films on various flexible substrates, showing their application for the realization of broadband photothermoelectric detectors.

    • Yuxuan Zhang
    • You Meng
    • Johnny C. Ho
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9