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SAXS and TEM investigation of ion tracks in neodymium-doped yttrium aluminium garnet

Rodriguez, Matias; Li, Weixing; Chen, F; Trautmann, Christina; Bierschenk, Thomas; Afra, Boshra; Schauries, Daniel; Ewing, R. C.; Mudie, Stephen T.; Kluth, Patrick

Description

Neodymium-doped yttrium aluminium garnet (Nd:Y3Al5O12 or Nd:YAG) crystals were irradiated with 2.2 GeV 197Au ions. Ion track formation was investigated using synchrotron based small angle X-ray scattering (SAXS) and transmission electron microscopy (TEM). Cylindrical ion tracks consisted of an amorphous core with sharp boundaries within the crystalline matrix. The SAXS results, modelled as long cylindrical tracks, provided a constant track density that is 0.6 ± 0.3% different to that of the...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
URI: http://hdl.handle.net/1885/70223
Source: Nuclear Instruments and Methods in Physics Research: Section B
DOI: 10.1016/j.nimb.2013.10.076

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