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Ultrathin Grid-Structured Crystalline Silicon Films with Through-Hole Arrays for Flexible and Transparent Wearable

Luhua Chen1, Xiangzhe Zeng1, Jiahao Zhang1

  • 1School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China.

Nano Letters
|January 13, 2026
PubMed

Keywords:
flexible photodetectorgrid-structured siliconphotoplethysmography (PPG)self-poweredwearable sensing

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