SAXS study of ion tracks in San Carlos olivine and Durango apatite
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Afra, Boshra
Rodriguez, Matias
Lang, M
Ewing, R. C.
Kirby, N
Trautmann, C.
Kluth, Patrick
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Elsevier
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Ion tracks were generated in crystalline San Carlos olivine (Mg,Fe) 2SiO 4 and Durango apatite Ca 10(PO 4) 6F 2 using different heavy ions ( 58Ni, 101Ru, 129Xe, 197Au, and 238U) with energies ranging between 185 MeV and 2.6 GeV. The tracks and their annealing behavior were studied by means of synchrotron based small angle X-ray scattering in combination with in situ annealing. Track radii vary as a function of electronic energy loss but are very similar in both minerals. Furthermore, the annealing behavior of the track radii has been investigated and preliminary results reveal a lower recovery rate of the damaged area in olivine compared with apatite.
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Nuclear Instruments and Methods in Physics Research Section B 286: Proceedings of the Sixteenth International Conference on Radiation Effects in Insulators (REI)
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2037-12-31
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