The kinematic convergent-beam electron diffraction method for nanocrystal structure determination

J. T. McKeown, John Spence

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Abstract

Kinematic convergent-beam electron diffraction (KCBED) is a technique capable of probing and solving the atomic structure of isolated nanocrystals as small as a few nanometers in diameter. The method was evaluated by solving the structure of a spinel crystal from three-dimensional diffraction data. The charge-flipping algorithm was used for ab initio phasing and SHELX was used for structure refinement. We discuss the relative merits of the KCBED and precession methods for nanocrystallography.

Original languageEnglish (US)
Article number074309
JournalJournal of Applied Physics
Volume106
Issue number7
DOIs
StatePublished - Oct 23 2009

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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