High resolution structure imaging and image simulation of stacking fault tetrahedra in ion-implanted silicon

Wim M.J. Coene, H. Bender, S. Amelinckx

    Research outputpeer-review

    Abstract

    An investigation of the stacking fault tetrahedra in ion-implanted and thermally annealed silicon, observed by means of high resolution electron microscopy and computer simulation, shows that an unambiguous distinction can be made between vacancy- and interstitial-type stacking fault tetrahedra by examining the sense of shift of the rows of bright dots in the high resolution images. In this way the observed defects are identified as vacancy-type stacking fault tetrahedra. The methods for estimating the stacking fault energy from the size distribution of the defects are commented on and applied to the present observation.

    Original languageEnglish
    Pages (from-to)369-381
    Number of pages13
    JournalPhilosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties
    Volume52
    Issue number3
    DOIs
    StatePublished - Sep 1985

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • General Materials Science
    • Condensed Matter Physics
    • Physics and Astronomy (miscellaneous)
    • Metals and Alloys

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