Eurofer. radiation-induced defects. ion implantation. slow positron beam. positron lifetime. nanoindentationSlugeň, Vladimír, 1962- Positron annihilation studies of Eurofer97/ODS steels after helium ion implantation / aut. Vladimír Slugeň, Jana Šimeg Veterníková, Jarmila Degmová, Stanislav Sojak, Martin Petriska, Pavol Noga, Vladimír Kršjak. -- A+. -- 10.1016/j.nme.2023.101369. -- 000990088500001. -- 000990088500001. -- 2-s2.0-85146714737. Šimeg Veterníková, Jana, 1984-. Degmová, Jarmila, 1972-. Sojak, Stanislav, 1984-. Petriska, Martin, 1974-. Noga, Pavol, 1982-. Kršjak, Vladimír, 1981- In: Nuclear Materials and Energy. -- ISSN 2352-1791. -- Vol. 34, (2023), Art. no. 101369 [10] s.