Three-dimensional imaging of microstructure in Au nanocrystals.
Author
Williams, GJ; Pfeifer, MA; Vartanyants, IA; Robinson, IKDate
2003-05-02Source Title
Physical Review LettersPublisher
American Physical Society (APS)University of Melbourne Author/s
WILLIAMS, GARTHAffiliation
PhysicsMetadata
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Journal ArticleCitations
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.Access Status
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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 SciencesExport Reference in RIS Format
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