Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf
2 PublicationsHow do high energy heavy ions shape Ge nanoparticles embedded in SiO2?
Schmidt, B.; Mücklich, A.; Röntzsch, L.; Heinig, K.-H.
Abstract
Crystalline Ge nanospheres embedded in SiO2 where irradiated at room temperature with fluences from 1x1015 to 4x1015 cm-2 of energetic J7+ ions. The spheres transform into amorphous oblate-like Ge nanoparticles, with the short axis aligned to the ion beam direction. This ion beam shaping is similar to that of free silica spheres, but differs from the prolate-like ion beam shaping of Au spheres embedded in SiO2.
Keywords: heavy ion irradiation; ion beam shaping; nanoparticles
-
Nuclear Instruments and Methods in Physics Research B 257(2007), 30-32
DOI: 10.1016/j.nimb.2006.12.152
Cited 24 times in Scopus -
Lecture (Conference)
15th International Conference on Ion Beam Modification of Materials, 18.-22.09.2006, Taormina, Italy
Permalink: https://www.hzdr.de/publications/Publ-8785
Years: 2023 2022 2021 2020 2019 2018 2017 2016 2015