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Publications in Scientific Journals:

K. Kantre, P. Szabo, M. Moro, C. Cupak, R. Stadlmayr, L. Zendejas Medina, F. Aumayr, D. Primetzhofer:
"Combination of in-situ ion beam analysis and thermal desorption spectroscopy for studying deuterium implanted in tungsten";
Physica Scripta, 96 (2021), 124004 - 124012.



English abstract:
We demonstrate a combinatorial approach integrating ion implantation followed by thermal
annealing and simultaneous in situ ion beam analysis with thermal desorption spectroscopy in a single
set-up. Atomic and molecular deuterium ions of 3 keV were implanted into bulk tungsten with doses
thermal desorption spectroscopy were monitored during temperature ramps from room temperature to ≈1400 K. The combination of the two techniques in situ is shown capable to identify the distinct retention behavior of deuterium at different temperatures and in different reservoirs, e.g. located close to the surface and diffused deep into the material. Ex-situ scanning electron microscopy confirmed blister formation, and recovery of the initial surface morphology after high temperature annealing, in analogy to comprehensive ex-situ studies.

Keywords:
on implantation, in-situ composition analysis, annealing, deuterium, plasma-wall interaction


"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1088/1402-4896/ac1a88

Electronic version of the publication:
https://publik.tuwien.ac.at/files/publik_296904.pdf