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Showing 1–3 of 3 results
Advanced filters: Author: Zachary T. Piontkowski Clear advanced filters

  • Reduced-dimensional halide perovskites are promising for light-emitting diodes but suffer from photo-degradation. Here Quan et al. identify the edge of the perovskite nanoplatelets as the degradation channels and use phosphine oxides to passivate the edges and boost device performance and lifetime.

    • Li Na Quan
    • Dongxin Ma
    • Edward H. Sargent
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-9

  • The vibrational states emerging at the interface in oxide superlattices are characterized theoretically and at atomic resolution, showing the impact of material length scales on structure and vibrational response.

    • Eric R. Hoglund
    • De-Liang Bao
    • James M. Howe
    ResearchOpen Access
    Nature
    Volume: 601, P: 556-561

  • Films of exfoliated crystals of two-dimensional hybrid metal halide perovskites with phenyl groups as organic cations show increased molecular rigidity, reduced electron–phonon interactions and blue emission with photoluminescence quantum yield approaching 80%.

    • Xiwen Gong
    • Oleksandr Voznyy
    • Edward H. Sargent
    Research
    Nature Materials
    Volume: 17, P: 550-556