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    Article

    A Label-free Photoelectrochemical Sensor Based on Bi2S3@Nitrogen Doped Graphene Quantum Dots for Ascorbic Acid Determination

    We report a photoelectrochemical(PEC) sensor for selective detection of ascorbic(AA) by introducing Z-scheme Bi2S3@nitrogen doped graphene quantum dots(Bi2S3@NGQDs) heterojunctions as efficient photoactive specie...

    Zhifang Wu, Zhishan Liang, Ziqian He in Chemical Research in Chinese Universities (2022)

  2. Article

    Open Access

    Augmented reality and virtual reality displays: emerging technologies and future perspectives

    With rapid advances in high-speed communication and computation, augmented reality (AR) and virtual reality (VR) are emerging as next-generation display platforms for deeper human-digital interactions. Nonethe...

    Jianghao **ong, En-Lin Hsiang, Ziqian He, Tao Zhan in Light: Science & Applications (2021)

  3. Article

    Open Access

    Miniature planar telescopes for efficient, wide-angle, high-precision beam steering

    Non-mechanical beam steerers with lightweight, compact, high-efficiency, high-precision, and/or large-angle are pivotal for light detection and ranging (LiDAR) of autonomous vehicles, eye-tracking for near-eye...

    Ziqian He, Kun Yin, Shin-Tson Wu in Light: Science & Applications (2021)