Aberration-Corrected Imaging in CTEM

Sarah J. Haigh, Angus I. Kirkland

    Research output: Chapter in Book/Report/Conference proceedingChapter

    Original languageEnglish
    Title of host publicationAberration-Corrected Analytical Transmission Electron Microscopy|Aberration-Corrected Anal. Transmission Electron Microscopy
    PublisherJohn Wiley & Sons Ltd
    Pages241-261
    Number of pages20
    DOIs
    Publication statusPublished - 26 Jul 2011

    Keywords

    • Aberration measurement-practical aberration correction, and aberration measurement accuracy
    • Aberration-corrected imaging-in Conventional Transmission Electron Microscope (CTEM)
    • Corrected imaging conditions-and high resolution CTEM images, contrast reversals and delocalisation
    • CTEM instruments, fitted with beam scan coils-providing CTEM and STEM imaging modes
    • Electron optical configuration of CTEM-different to that of STEM
    • Imaging theory-for a perfect lens
    • JEOL 2200MCO column fitted-imaging (CTEM) and STEM (probe forming) aberration-corrector elements
    • Optics, and instrumentation-for aberration-corrected CTEM
    • Phase contrast imaging difficulties, in CTEM-phase change, objective lens oscillating
    • Wave aberration function-for uncorrected CTEM, effects of spherical aberration

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