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Electron ptychographic microscopy for three-dimensional imaging

Author

Listed:
  • Si Gao

    (Nanjing University)

  • Peng Wang

    (Nanjing University
    Nanjing University)

  • Fucai Zhang

    (Southern University of Science and Technology
    London Centre for Nanotechnology
    Harwell Oxford Campus)

  • Gerardo T. Martinez

    (University of Oxford)

  • Peter D. Nellist

    (University of Oxford)

  • Xiaoqing Pan

    (Nanjing University
    University of California
    University of Califnornia)

  • Angus I. Kirkland

    (University of Oxford
    Diamond Lightsource, Diamond House)

Abstract

Knowing the three-dimensional structural information of materials at the nanometer scale is essential to understanding complex material properties. Electron tomography retrieves three-dimensional structural information using a tilt series of two-dimensional images. In this paper, we report an alternative combination of electron ptychography with the inverse multislice method. We demonstrate depth sectioning of a nanostructured material into slices with 0.34 nm lateral resolution and with a corresponding depth resolution of about 24–30 nm. This three-dimensional imaging method has potential applications for the three-dimensional structure determination of a range of objects, ranging from inorganic nanostructures to biological macromolecules.

Suggested Citation

  • Si Gao & Peng Wang & Fucai Zhang & Gerardo T. Martinez & Peter D. Nellist & Xiaoqing Pan & Angus I. Kirkland, 2017. "Electron ptychographic microscopy for three-dimensional imaging," Nature Communications, Nature, vol. 8(1), pages 1-8, December.
    • Handle: RePEc:nat:natcom:v:8:y:2017:i:1:d:10.1038_s41467-017-00150-1
    DOI: 10.1038/s41467-017-00150-1
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    Citations

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    Cited by:

    1. 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.
    2. Zhiyuan Ding & Si Gao & Weina Fang & Chen Huang & Liqi Zhou & Xudong Pei & Xiaoguo Liu & Xiaoqing Pan & Chunhai Fan & Angus I. Kirkland & Peng Wang, 2022. "Three-dimensional electron ptychography of organic–inorganic hybrid nanostructures," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    3. Xudong Pei & Liqi Zhou & Chen Huang & Mark Boyce & Judy S. Kim & Emanuela Liberti & Yiming Hu & Takeo Sasaki & Peter D. Nellist & Peijun Zhang & David I. Stuart & Angus I. Kirkland & Peng Wang, 2023. "Cryogenic electron ptychographic single particle analysis with wide bandwidth information transfer," Nature Communications, Nature, vol. 14(1), pages 1-10, December.

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