TY  - JOUR
AU  - Michalik, Stefan
AU  - Cesnek, M.
AU  - Pavlovič, M.
AU  - Miglierini, M.
TI  - The effects of swift Xe ion bombardment on the amorphous structure of a VITROPERM type alloy
JO  - Journal of alloys and compounds
VL  - 795
SN  - 0925-8388
CY  - Lausanne
PB  - Elsevier
M1  - PUBDB-2024-01009
SP  - 69 - 78
PY  - 2019
AB  - Influence of swift Xe ion irradiation (ion energy of 11.1 MeV/u, ion fluences from 2.5 × 10<sup>12</sup> to 1.0 × 10<sup>13</sup> ions/cm<sup>2</sup>) on the local structural arrangement of a VITROPERM alloy is investigated using synchrotron-based X-ray diffraction, Fe and Nb K-edge X-ray absorption spectroscopy, and 57Fe Mössbauer spectroscopy techniques. The obtained data show an increase of structural disordering due to ion bombardment. However, no alterations in pairwise interatomic lengths are observed. The irradiation-induced structural modifications can be removed by an appropriate post-irradiation heat treatment. We suggest that the microscopic origin of changes induced by the swift heavy ions could be similar to the structural modifications caused by severe plastic deformation.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000468903200009
DO  - DOI:10.1016/j.jallcom.2019.04.328
UR  - https://bib-pubdb1.desy.de/record/604150
ER  -