Composition dependent thermal annealing behaviour of ion tracks in apatite

Allina Nadzri, Daniel Schauries, Pablo Mota Santiago, Saliha Muradoglu, C. Trautmann, Andrew John Ward Gleadow, Adrian Hawley, Patrick Kluth

    Research output: Contribution to journalArticle

    Abstract

    Natural apatite samples with different F/Cl content from a variety of geological locations (Durango, Mexico; Mud Tank, Australia; and Snarum, Norway) were irradiated with swift heavy ions to simulate fission tracks. The annealing kinetics of the resulting ion tracks was investigated using synchrotron-based small-angle X-ray scattering (SAXS) combined with ex situ annealing. The activation energies for track recrystallization were extracted and consistent with previous studies using track-etching, tracks in the chlorine-rich Snarum apatite are more resistant to annealing than in the other compositions.
    Original languageEnglish
    Pages (from-to)211-214
    JournalNuclear Instruments and Methods in Physics Research: Section B
    Volume379
    DOIs
    Publication statusPublished - 2016

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