Quantitative phase-sensitive imaging in a transmission electron microscope

S. Bajt, A. Barty, K. A. Nugent, Martha McCartney, M. Wall, D. Paganin

    Research output: Contribution to journalArticlepeer-review

    155 Scopus citations

    Abstract

    This paper presents a new technique for forming quantitative phase and amplitude electron images applicable to a conventional transmission electron microscope. With magnetised cobalt microstructures used as a test object, we use electron holography to obtain an independent measurement of the phase shift. After a suitable calibration of the microscope, we obtain quantitative agreement of the phase shift imposed on the 200keV electrons passing through the sample. Copyright (C) 2000 Elsevier Science B.V.

    Original languageEnglish (US)
    Article number1990
    Pages (from-to)67-73
    Number of pages7
    JournalUltramicroscopy
    Volume83
    Issue number1-2
    DOIs
    StatePublished - 2000

    Keywords

    • Data processing/image processing
    • Exit wave reconstruction
    • Holography

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics
    • Instrumentation

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