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Showing 1–3 of 3 results
Advanced filters: Author: Suchand Sandeep Clear advanced filters

  • Carrier multiplication effects are of promise for enhancement of solar cells, but have been difficult to exploit in such devices. Here, the authors demonstrate how carrier multiplication in quantum-dot films can be considerably enhanced by appropriate tuning of the charge-carrier mobility.

    • C. S. Suchand Sandeep
    • Sybren ten Cate
    • Laurens D. A. Siebbeles
    ResearchOpen Access
    Nature Communications
    Volume: 4, P: 1-6

  • Understanding Auger recombination is important for building better optoelectronics, as it is a crucial loss mechanism. Gaoet al.study it in conductive quantum dot solids, and find that it is the dominant charge carrier decay path, even for very low excitation densities.

    • Yunan Gao
    • C. S. Suchand Sandeep
    • Laurens D. A. Siebbeles
    ResearchOpen Access
    Nature Communications
    Volume: 4, P: 1-7

  • We present how direct-laser-writing can be utilized to fabricate ultra-thin light-weight planar diffractive optics with graphene as the base material. (Inset scale bar: 1 mm).

    • Younggeun Lee
    • Mun Ji Low
    • Young-Jin Kim
    ReviewsOpen Access
    Light: Science & Applications
    Volume: 12, P: 1-33