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Showing 1–5 of 5 results
Advanced filters: Author: Jincong Pang Clear advanced filters

  • In-sensor computing requires detectors with polarity reconfigurability and linear responsivity. Pang et al. report a CsPbBr3 perovskite single crystal X-ray detector for edge extraction imaging with a data compression ratio of 46.4% and classification task with an accuracy of 100%.

    • Jincong Pang
    • Haodi Wu
    • Guangda Niu
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • The researchers exploit lattice-anchoring-enhanced dynamic repair in organic–inorganic hybrid perovskites to demonstrate a single-crystal detector with a sensitivity of 165.6 μC mGy−1 cm−3 and radiation stability under high-fluence 6-MeV X-rays (6.4 × 1011 photons cm−2) and 1.2-MeV electrons (6 × 1016 electrons cm−2). The findings may have implications for diverse applications, including radiation therapy, astronomy and nuclear technology.

    • Hang Yin
    • Haodi Wu
    • Guangda Niu
    Research
    Nature Photonics
    Volume: 20, P: 340-347

  • Rare-earth metal halide perovskites are promising for deep blue LEDs. Here, Yang et al. report energy transfer between self-trapped exciton and Frenkel exciton in Cs3CeI6 by adding excess CsI during thermal evaporation, resulting in deep blue LEDs with external quantum efficiency of 7.9% at 424 nm.

    • Longbo Yang
    • Hainan Du
    • Jiang Tang
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • The vertical matrix perovskite X-ray detectors for multi-energy detection is reported, providing a new generation of X-ray detectors with features of multi-energy discrimination, density differentiation and contrast-enhanced.

    • Jincong Pang
    • Shan Zhao
    • Jiang Tang
    ResearchOpen Access
    Light: Science & Applications
    Volume: 11, P: 1-10