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Showing 1–4 of 4 results
Advanced filters: Author: Charlie Gréboval Clear advanced filters

  • Nanocrystals are desirable light sources for advanced display technologies. Here, the authors report on double-crowned 2D semiconductor nanoplatelets as light downconverters that offer both green and red emissions to achieve a wide color gamut.

    • Corentin Dabard
    • Victor Guilloux
    • Sandrine Ithurria
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-10

  • Infrared nanocrystals have become an enabling building block for the design of low-cost infrared sensors. Here, Chu et al. design a nanotrench device geometry at the diffusion length limit in HgTe nanocrystals and demonstrate the record high sensing performance operated in the short-wave infrared.

    • Audrey Chu
    • Charlie Gréboval
    • Emmanuel Lhuillier
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-9

  • Near-infrared emission at around 2 µm is observed from HgTe nanocrystals. LEDs based on this material platform could prove to be a useful low-cost, convenient light source for applications in gas sensing and other tasks.

    • Junling Qu
    • Mateusz Weis
    • Emmanuel Lhuillier
    Research
    Nature Photonics
    Volume: 16, P: 38-44

  • The field of wavefunction engineering using intraband transition to design infrared devices has been limited to epitaxially grown semiconductors. Here the authors demonstrate that a device with similar energy landscape can be obtained from a mixture of colloidal quantum dots made of HgTe and HgSe.

    • Clément Livache
    • Bertille Martinez
    • Emmanuel Lhuillier
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-10