Perovskite-perovskite tandem photovoltaics with optimized band gaps

  • Giles E. Eperon
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Tomas Leijtens
    Department of Materials Science, Stanford University, Lomita Mall, Stanford, CA, USA.
  • Kevin A. Bush
    Department of Materials Science, Stanford University, Lomita Mall, Stanford, CA, USA.
  • Rohit Prasanna
    Department of Materials Science, Stanford University, Lomita Mall, Stanford, CA, USA.
  • Thomas Green
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Jacob Tse-Wei Wang
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • David P. McMeekin
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • George Volonakis
    Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, UK.
  • Rebecca L. Milot
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Richard May
    Department of Chemistry, University of Washington, Seattle, WA, USA.
  • Axel Palmstrom
    Department of Chemical Engineering, Stanford University, Via Ortega, Stanford, CA, USA.
  • Daniel J. Slotcavage
    Department of Materials Science, Stanford University, Lomita Mall, Stanford, CA, USA.
  • Rebecca A. Belisle
    Department of Materials Science, Stanford University, Lomita Mall, Stanford, CA, USA.
  • Jay B. Patel
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Elizabeth S. Parrott
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Rebecca J. Sutton
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Wen Ma
    SunPreme, Palomar Avenue, Sunnyvale, CA, USA.
  • Farhad Moghadam
    SunPreme, Palomar Avenue, Sunnyvale, CA, USA.
  • Bert Conings
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Aslihan Babayigit
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Hans-Gerd Boyen
    Institute for Materials Research, Hasselt University, Diepenbeek, Belgium.
  • Stacey Bent
    Department of Chemical Engineering, Stanford University, Via Ortega, Stanford, CA, USA.
  • Feliciano Giustino
    Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, UK.
  • Laura M. Herz
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Michael B. Johnston
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
  • Michael D. McGehee
    Department of Chemistry, University of Washington, Seattle, WA, USA.
  • Henry J. Snaith
    Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.

書誌事項

公開日
2016-11-18
権利情報
  • http://www.sciencemag.org/about/science-licenses-journal-article-reuse
DOI
  • 10.1126/science.aaf9717
公開者
American Association for the Advancement of Science (AAAS)

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説明

<jats:title>Tandem perovskite cells</jats:title> <jats:p> The ready processability of organic-inorganic perovskite materials for solar cells should enable the fabrication of tandem solar cells, in which the top layer is tuned to absorb shorter wavelengths and the lower layer to absorb the remaining longer-wavelength light. The difficulty in making an all-perovskite cell is finding a material that absorbs the red end of the spectrum. Eperon <jats:italic>et al.</jats:italic> developed an infrared-absorbing mixed tin-lead material that can deliver 14.8% efficiency on its own and 20.3% efficiency in a four-terminal tandem cell. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6314" page="861" related-article-type="in-this-issue" vol="354" xlink:href="10.1126/science.aaf9717">861</jats:related-article> </jats:p>

収録刊行物

  • Science

    Science 354 (6314), 861-865, 2016-11-18

    American Association for the Advancement of Science (AAAS)

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