Ultra-high resolution EEL studies of domains in Perovskite

U. Bangert, U. Falke, A. Weidenkaff

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    Lamella-type planar features in La0.6Ca0.4CoO 3 were investigated in the NorthWest STEM and the Daresbury SuperSTEM. Structural and chemical information was obtained by combining EEL spectrum- and atomic resolution HAADF Z-contrast imaging. The domains appear to be 1/2-unit-cell-wide Ca-enriched lamellae of the rock salt structure, faultlessly embedded into the Perovskite lattice. © 2006 IOP Publishing Ltd.
    Original languageEnglish
    Title of host publicationJournal of Physics: Conference Series|J. Phys. Conf. Ser.
    PublisherIOP Publishing Ltd
    Pages17-20
    Number of pages3
    Volume26
    DOIs
    Publication statusPublished - 1 Jan 2006
    EventEMAG-NANO 2005 - Leeds
    Duration: 1 Jan 1824 → …

    Conference

    ConferenceEMAG-NANO 2005
    CityLeeds
    Period1/01/24 → …

    Keywords

    • transmission electron microscopy
    • electron energy loss spectroscopy
    • aberration correction
    • perovskite

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