IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v15y2024i1d10.1038_s41467-024-45642-z.html
   My bibliography  Save this article

Three dimensional classification of dislocations from single projections

Author

Listed:
  • Tore Niermann

    (Technische Universität Berlin, Institut für Optik und Atomare Physik)

  • Laura Niermann

    (Technische Universität Berlin, Institut für Optik und Atomare Physik)

  • Michael Lehmann

    (Technische Universität Berlin, Institut für Optik und Atomare Physik)

Abstract

Many material properties are governed by dislocations and their interactions. The reconstruction of the three-dimensional structure of a dislocation network so far is mainly achieved by tomographic tilt series with high angular ranges, which is experimentally challenging and additionally puts constraints on possible specimen geometries. Here, we show a way to reveal the three dimensional location of dislocations and simultaneously classify their type from single 4D scanning transmission electron microscopy measurements. The dislocation’s strain field causes inter-band scattering between the electron’s Bloch waves within the crystal. This scattering in turn results in characteristic interference patterns with sufficient information to identify the dislocations type and depth in beam direction by comparison with multi-beam calculations. We expect the presented measurement principle will lead to fully automated methods for reconstruction of the three dimensional strain fields from such measurements with a wide range of applications in material and physical sciences and engineering.

Suggested Citation

  • Tore Niermann & Laura Niermann & Michael Lehmann, 2024. "Three dimensional classification of dislocations from single projections," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-45642-z
    DOI: 10.1038/s41467-024-45642-z
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-024-45642-z
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-024-45642-z?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
    ---><---

    References listed on IDEAS

    as
    1. H. Yang & J. G. Lozano & T. J. Pennycook & L. Jones & P. B. Hirsch & P. D. Nellist, 2015. "Imaging screw dislocations at atomic resolution by aberration-corrected electron optical sectioning," Nature Communications, Nature, vol. 6(1), pages 1-7, November.
    2. F. A. Ponce & D. P. Bour, 1997. "Nitride-based semiconductors for blue and green light-emitting devices," Nature, Nature, vol. 386(6623), pages 351-359, March.
    3. Chien-Chun Chen & Chun Zhu & Edward R. White & Chin-Yi Chiu & M. C. Scott & B. C. Regan & Laurence D. Marks & Yu Huang & Jianwei Miao, 2013. "Three-dimensional imaging of dislocations in a nanoparticle at atomic resolution," Nature, Nature, vol. 496(7443), pages 74-77, April.
    4. Peter Rez & Michael M. J. Treacy, 2013. "Three-dimensional imaging of dislocations," Nature, Nature, vol. 503(7476), pages 1-1, November.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Andreas Leitherer & Angelo Ziletti & Luca M. Ghiringhelli, 2021. "Robust recognition and exploratory analysis of crystal structures via Bayesian deep learning," Nature Communications, Nature, vol. 12(1), pages 1-13, December.
    2. Philipp M. Pelz & Sinéad M. Griffin & Scott Stonemeyer & Derek Popple & Hannah DeVyldere & Peter Ercius & Alex Zettl & Mary C. Scott & Colin Ophus, 2023. "Solving complex nanostructures with ptychographic atomic electron tomography," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    3. Vicky Zampeta & Gregory Chondrokoukis, 2023. "Maritime Transportation Accidents: A Bibliometric Analysis," International Journal of Business and Economic Sciences Applied Research (IJBESAR), International Hellenic University (IHU), Kavala Campus, Greece (formerly Eastern Macedonia and Thrace Institute of Technology - EMaTTech), vol. 16(1), pages 19-26, October.
    4. Yaxiao Lian & Dongchen Lan & Shiyu Xing & Bingbing Guo & Zhixiang Ren & Runchen Lai & Chen Zou & Baodan Zhao & Richard H. Friend & Dawei Di, 2022. "Ultralow-voltage operation of light-emitting diodes," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    5. Binglu Zhang & Qisi Zhu & Chi Xu & Changtai Li & Yuan Ma & Zhaoxiang Ma & Sinuo Liu & Ruiwen Shao & Yuting Xu & Baolong Jiang & Lei Gao & Xiaolu Pang & Yang He & Guang Chen & Lijie Qiao, 2022. "Atomic-scale insights on hydrogen trapping and exclusion at incoherent interfaces of nanoprecipitates in martensitic steels," Nature Communications, Nature, vol. 13(1), pages 1-11, 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:15:y:2024:i:1:d:10.1038_s41467-024-45642-z. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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.