IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v6y2015i1d10.1038_ncomms9724.html
   My bibliography  Save this article

Planar-integrated single-crystalline perovskite photodetectors

Author

Listed:
  • Makhsud I. Saidaminov

    (Solar and Photovoltaics Engineering Center, King Abdullah University of Science and Technology (KAUST))

  • Valerio Adinolfi

    (University of Toronto)

  • Riccardo Comin

    (University of Toronto)

  • Ahmed L. Abdelhady

    (Solar and Photovoltaics Engineering Center, King Abdullah University of Science and Technology (KAUST))

  • Wei Peng

    (Solar and Photovoltaics Engineering Center, King Abdullah University of Science and Technology (KAUST))

  • Ibrahim Dursun

    (Solar and Photovoltaics Engineering Center, King Abdullah University of Science and Technology (KAUST))

  • Mingjian Yuan

    (University of Toronto)

  • Sjoerd Hoogland

    (University of Toronto)

  • Edward H. Sargent

    (University of Toronto)

  • Osman M. Bakr

    (Solar and Photovoltaics Engineering Center, King Abdullah University of Science and Technology (KAUST))

Abstract

Hybrid perovskites are promising semiconductors for optoelectronic applications. However, they suffer from morphological disorder that limits their optoelectronic properties and, ultimately, device performance. Recently, perovskite single crystals have been shown to overcome this problem and exhibit impressive improvements: low trap density, low intrinsic carrier concentration, high mobility, and long diffusion length that outperform perovskite-based thin films. These characteristics make the material ideal for realizing photodetection that is simultaneously fast and sensitive; unfortunately, these macroscopic single crystals cannot be grown on a planar substrate, curtailing their potential for optoelectronic integration. Here we produce large-area planar-integrated films made up of large perovskite single crystals. These crystalline films exhibit mobility and diffusion length comparable with those of single crystals. Using this technique, we produced a high-performance light detector showing high gain (above 104 electrons per photon) and high gain-bandwidth product (above 108 Hz) relative to other perovskite-based optical sensors.

Suggested Citation

  • Makhsud I. Saidaminov & Valerio Adinolfi & Riccardo Comin & Ahmed L. Abdelhady & Wei Peng & Ibrahim Dursun & Mingjian Yuan & Sjoerd Hoogland & Edward H. Sargent & Osman M. Bakr, 2015. "Planar-integrated single-crystalline perovskite photodetectors," Nature Communications, Nature, vol. 6(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:6:y:2015:i:1:d:10.1038_ncomms9724
    DOI: 10.1038/ncomms9724
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/ncomms9724
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/ncomms9724?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Riccardo Ollearo & Junke Wang & Matthew J. Dyson & Christ H. L. Weijtens & Marco Fattori & Bas T. Gorkom & Albert J. J. M. Breemen & Stefan C. J. Meskers & René A. J. Janssen & Gerwin H. Gelinck, 2021. "Ultralow dark current in near-infrared perovskite photodiodes by reducing charge injection and interfacial charge generation," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
    2. Rohit Abraham John & Yiğit Demirağ & Yevhen Shynkarenko & Yuliia Berezovska & Natacha Ohannessian & Melika Payvand & Peng Zeng & Maryna I. Bodnarchuk & Frank Krumeich & Gökhan Kara & Ivan Shorubalko &, 2022. "Reconfigurable halide perovskite nanocrystal memristors for neuromorphic computing," Nature Communications, Nature, vol. 13(1), pages 1-10, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:6:y:2015:i:1:d:10.1038_ncomms9724. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.