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Substitutional doping in nanocrystal superlattices

Author

Listed:
  • Matteo Cargnello

    (University of Pennsylvania
    † Present address: Department of Chemical Engineering and SUNCAT Center for Interface Science and Catalysis, Stanford University, Stanford, California 94305, USA.)

  • Aaron C. Johnston-Peck

    (Material Measurement Laboratory, National Institute of Standards and Technology)

  • Benjamin T. Diroll

    (University of Pennsylvania)

  • Eric Wong

    (University of Pennsylvania)

  • Bianca Datta

    (University of Pennsylvania)

  • Divij Damodhar

    (University of Pennsylvania)

  • Vicky V. T. Doan-Nguyen

    (University of Pennsylvania)

  • Andrew A. Herzing

    (Material Measurement Laboratory, National Institute of Standards and Technology)

  • Cherie R. Kagan

    (University of Pennsylvania
    University of Pennsylvania
    University of Pennsylvania)

  • Christopher B. Murray

    (University of Pennsylvania
    University of Pennsylvania)

Abstract

Substitutional atomic doping is a process by which atomic defects are introduced into a host material, altering its properties; substitutional doping of cadmium selenide or lead selenide nanocrystal lattices with gold nanocrystals has now been achieved, the key being to ensure that the dopant nanocrystals are similar in size to the host nanocrystals.

Suggested Citation

  • Matteo Cargnello & Aaron C. Johnston-Peck & Benjamin T. Diroll & Eric Wong & Bianca Datta & Divij Damodhar & Vicky V. T. Doan-Nguyen & Andrew A. Herzing & Cherie R. Kagan & Christopher B. Murray, 2015. "Substitutional doping in nanocrystal superlattices," Nature, Nature, vol. 524(7566), pages 450-453, August.
    • Handle: RePEc:nat:nature:v:524:y:2015:i:7566:d:10.1038_nature14872
    DOI: 10.1038/nature14872
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    Cited by:

    1. Lingju Meng & Xihua Wang, 2022. "Doping Colloidal Quantum Dot Materials and Devices for Photovoltaics," Energies, MDPI, vol. 15(7), pages 1-29, March.
    2. Dmitry Lapkin & Christopher Kirsch & Jonas Hiller & Denis Andrienko & Dameli Assalauova & Kai Braun & Jerome Carnis & Young Yong Kim & Mukunda Mandal & Andre Maier & Alfred J. Meixner & Nastasia Mukha, 2022. "Spatially resolved fluorescence of caesium lead halide perovskite supercrystals reveals quasi-atomic behavior of nanocrystals," Nature Communications, Nature, vol. 13(1), pages 1-10, December.

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