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Showing 1–5 of 5 results
Advanced filters: Author: Andrej Lenert Clear advanced filters

  • Nanophotonic surfaces are used to fabricate a 1 cm2 solar thermophotovoltaic device that achieves an overall conversion efficiency of 3.2%.

    • Andrej Lenert
    • David M. Bierman
    • Evelyn N. Wang
    Research
    Nature Nanotechnology
    Volume: 9, P: 126-130

  • An epitaxial heterostructure of a perovskite and rocksalt is stable up to 1,100 °C in air. Based on mechanistic and computational analyses, hundreds of potential cubic oxide pairs with similar properties are identified for applications in nanophotonics.

    • Sean McSherry
    • Matthew Webb
    • Andrej Lenert
    Research
    Nature Nanotechnology
    Volume: 17, P: 1104-1110

  • The ability of photovoltaic devices to harvest solar energy can be enhanced by tailoring the spectrum of incident light with thermophotovoltaic devices. Bierman et al. now show that one such device achieves a solar-to-electrical efficiency of 6.8%, exceeding that of the solar cell alone.

    • David M. Bierman
    • Andrej Lenert
    • Evelyn N. Wang
    Research
    Nature Energy
    Volume: 1, P: 1-7

  • An air gap embedded within the structure of a thermophotovoltaic device acts as a near-perfect reflector of low-energy photons, resulting in their recovery and recycling by the thermal source, enabling excellent power-conversion efficiency.

    • Dejiu Fan
    • Tobias Burger
    • Stephen R. Forrest
    Research
    Nature
    Volume: 586, P: 237-241