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Creators/Authors contains: "Yu, Wenjian"

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  1. ; ; ; ; ; ; ; ; ; ; et al (, Nature Nanotechnology)
    Free, publicly-accessible full text available February 24, 2026
  2. ; ; ; ; ; ; ; ; ; (, Science)
    Mechanical failure and chemical degradation of device heterointerfaces can strongly influence the long-term stability of perovskite solar cells (PSCs) under thermal cycling and damp heat conditions. We report chirality-mediated interfaces based onR-/S-methylbenzyl-ammonium between the perovskite absorber and electron-transport layer to create an elastic yet strong heterointerface with increased mechanical reliability. This interface harnesses enantiomer-controlled entropy to enhance tolerance to thermal cycling–induced fatigue and material degradation, and a heterochiral arrangement of organic cations leads to closer packing of benzene rings, which enhances chemical stability and charge transfer. The encapsulated PSCs showed retentions of 92% of power-conversion efficiency under a thermal cycling test (−40°C to 85°C; 200 cycles over 1200 hours) and 92% under a damp heat test (85% relative humidity; 85°C; 600 hours). 
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  3. ; ; ; ; ; ; (, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems)
    null (Ed.)
    Full Text Available 
  4. ; ; ; ; ; ; ; ; (, ACS Catalysis)
    Full Text Available