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Maximizing and stabilizing luminescence from halide perovskites with potassium passivation

Author

Listed:
  • Mojtaba Abdi-Jalebi

    (Cavendish Laboratory, University of Cambridge)

  • Zahra Andaji-Garmaroudi

    (Cavendish Laboratory, University of Cambridge)

  • Stefania Cacovich

    (University of Cambridge)

  • Camille Stavrakas

    (Cavendish Laboratory, University of Cambridge)

  • Bertrand Philippe

    (Uppsala University)

  • Johannes M. Richter

    (Cavendish Laboratory, University of Cambridge)

  • Mejd Alsari

    (Cavendish Laboratory, University of Cambridge)

  • Edward P. Booker

    (Cavendish Laboratory, University of Cambridge)

  • Eline M. Hutter

    (Delft University of Technology)

  • Andrew J. Pearson

    (Cavendish Laboratory, University of Cambridge)

  • Samuele Lilliu

    (University of Sheffield
    The UAE Centre for Crystallography)

  • Tom J. Savenije

    (Delft University of Technology)

  • Håkan Rensmo

    (Uppsala University)

  • Giorgio Divitini

    (University of Cambridge)

  • Caterina Ducati

    (University of Cambridge)

  • Richard H. Friend

    (Cavendish Laboratory, University of Cambridge)

  • Samuel D. Stranks

    (Cavendish Laboratory, University of Cambridge)

Abstract

Modifying the surfaces and grain boundaries of perovskites with passivating potassium halide layers can mitigate non-radiative losses and photoinduced ion migration, increasing luminescence yields and improving charge transport and interfaces with device electrodes.

Suggested Citation

  • Mojtaba Abdi-Jalebi & Zahra Andaji-Garmaroudi & Stefania Cacovich & Camille Stavrakas & Bertrand Philippe & Johannes M. Richter & Mejd Alsari & Edward P. Booker & Eline M. Hutter & Andrew J. Pearson &, 2018. "Maximizing and stabilizing luminescence from halide perovskites with potassium passivation," Nature, Nature, vol. 555(7697), pages 497-501, March.
    • Handle: RePEc:nat:nature:v:555:y:2018:i:7697:d:10.1038_nature25989
    DOI: 10.1038/nature25989
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    Cited by:

    1. Daming Zheng & Florian Raffin & Polina Volovitch & Thierry Pauporté, 2022. "Control of perovskite film crystallization and growth direction to target homogeneous monolithic structures," Nature Communications, Nature, vol. 13(1), pages 1-12, December.
    2. Simone M. P. Meroni & Carys Worsley & Dimitrios Raptis & Trystan M. Watson, 2021. "Triple-Mesoscopic Carbon Perovskite Solar Cells: Materials, Processing and Applications," Energies, MDPI, vol. 14(2), pages 1-37, January.
    3. Shuchen Tan & Chongwen Li & Cheng Peng & Wenjian Yan & Hongkai Bu & Haokun Jiang & Fang Yue & Linbao Zhang & Hongtao Gao & Zhongmin Zhou, 2024. "Sustainable thermal regulation improves stability and efficiency in all-perovskite tandem solar cells," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    4. Guus J. W. Aalbers & Tom P. A. Pol & Kunal Datta & Willemijn H. M. Remmerswaal & Martijn M. Wienk & René A. J. Janssen, 2024. "Effect of sub-bandgap defects on radiative and non-radiative open-circuit voltage losses in perovskite solar cells," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    5. Wei Qin & Wajid Ali & Jianfeng Wang & Yong Liu & Xiaolan Yan & Pengfei Zhang & Zhaochi Feng & Hao Tian & Yanfeng Yin & Wenming Tian & Can Li, 2023. "Suppressing non-radiative recombination in metal halide perovskite solar cells by synergistic effect of ferroelasticity," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    6. Chee, A. Kuan-Way, 2023. "On current technology for light absorber materials used in highly efficient industrial solar cells," Renewable and Sustainable Energy Reviews, Elsevier, vol. 173(C).

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