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Showing 1–5 of 5 results
Advanced filters: Author: Simon Dowland Clear advanced filters

  • This study reveals high-spin state formation and quintet-mediated emission in diphenylhexatriene oligomers. Quintet states dominate delayed fluorescence up to room temperature, establishing a spin-selective platform for quantum technologies.

    • Jeannine Grüne
    • Steph Montanaro
    • Neil C. Greenham
    ResearchOpen Access
    Nature Communications
    Volume: 17, P: 1-10

  • To turn on and obtain emission from lanthanide-doped insulating nanoparticles, an electrical excitation pathway coupling them to organic optical molecules to form nanohybrids is described, enabling tunable electroluminescence properties of LEDs fabricated from such materials.

    • Zhongzheng Yu
    • Yunzhou Deng
    • Akshay Rao
    ResearchOpen Access
    Nature
    Volume: 647, P: 625-631

  • Lattice mismatches are a difficult obstacle in the formation of core-shell heterostructures. Here, the authors develop a strategy to overcome the lattice mismatch and grow α-phase lead halide perovskites onto β-phase lanthanide-doped nanoparticles.

    • Zhongzheng Yu
    • Wen Kiat Chan
    • Timothy Thatt Yang Tan
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-10

  • Designing optimised molecules for singlet fission is crucial to improve the efficiency of solar cells beyond its theoretical limit. Here, the authors investigate pentacene derivative TTBP, which exhibits high stability and luminescence yield, and find it highly suitable for exciton multiplication purposes.

    • Peter J. Budden
    • Leah R. Weiss
    • Richard H. Friend
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8

  • Understanding exciton dynamics in quantum dots is important for realizing their potential in optoelectronics. Here, the authors use femtosecond transient absorption microscopy to reveal ultrafast exciton transport, enhanced at larger interdot distance and taking place within hundreds of femtoseconds after generation.

    • Zhilong Zhang
    • Jooyoung Sung
    • Akshay Rao
    Research
    Nature Materials
    Volume: 21, P: 533-539