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Showing 1–3 of 3 results
Advanced filters: Author: Yoann Prado Clear advanced filters

  • The enhancement of the magnetic anisotropy of superparamagnetic nanoparticles may increase their functionality. Here, the authors report that the functionalization of maghemite nanoparticles with cobalt(II) complexes enhances their magnetic anisotropy, and subsequently blocking temperature and coercive field.

    • Yoann Prado
    • Niéli Daffé
    • Jérôme Fresnais
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-8

  • 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