Three-dimensional imaging of microstructure in Au nanocrystals.

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    Author
    Williams, GJ; Pfeifer, MA; Vartanyants, IA; Robinson, IK
    Date
    2003-05-02
    Source Title
    Physical Review Letters
    Publisher
    American Physical Society (APS)
    University of Melbourne Author/s
    WILLIAMS, GARTH
    Affiliation
    Physics
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    Document Type
    Journal Article
    Citations
    Williams, G. J., Pfeifer, M. A., Vartanyants, I. A. & Robinson, I. K. (2003). Three-dimensional imaging of microstructure in Au nanocrystals.. Phys Rev Lett, 90 (17), pp.175501-. https://doi.org/10.1103/PhysRevLett.90.175501.
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    This item is currently not available from this repository
    URI
    http://hdl.handle.net/11343/26465
    DOI
    10.1103/PhysRevLett.90.175501
    Description

    C1 - Journal Articles Refereed
    Abstract
    X-ray diffraction using a coherent beam involves the mutual interference among all the extremities of small crystals. The continuous diffraction pattern so produced can be phased because it can be oversampled. We have thus obtained three-dimensional images of the interiors of Au nanocrystals that show 50 nm wide bands of contrast with [111] orientation that probably arise from internal twinning by dynamic recrystallization during their formation at high temperature.
    Keywords
    Optics and Opto-electronic Physics ; Physical Sciences

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