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Zhelei Ren on Muck Rack

Zhelei Ren

As seen in: Nature
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Articles

An Integrated dual-mode NIR Screening Device Forged by Spectrally Engineered Perovskite pc-LEDs

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By Qinghua Li, Tianfu Gao, Xiaomin Xie, Jiaxin Liao, Shuwen Xue, Bin Xu Verified, Xiao Jin, Weifeng Zhao, Jinke Bai, Xinhao Rao, Zhelei Ren, Haodi Duan
| Nature Verified
Abstract Translating advanced luminescent materials into field-deployable screening tools remains a core challenge, demanding synergy between advanced optical materials and device engineering. Here, we demonstrate a portable dual-mode near-infrared semi-quantitative screening device. the luminescence performance of the core emitting materials, specifically lead-free Nd³⁺/Yb³⁺ co-doped Cs₂NaYCl₆ double perovskite phosphors, was first optimized through a machine-learning (ML) guided approach.
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