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Effect of 2 MeV W+ ion irradiation on the surface morphology of Sc:In:C and Zr:In:C thin films
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SYSNO ASEP 0549162 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Effect of 2 MeV W+ ion irradiation on the surface morphology of Sc:In:C and Zr:In:C thin films Author(s) Cannavó, Antonino (UJF-V) ORCID, SAI
Vacík, Jiří (UJF-V) RID, ORCID, SAI
Lavrentev, Vasyl (UJF-V) RID, ORCID, SAI
Ceccio, Giovanni (UJF-V) ORCID, RID, SAI
Horák, Pavel (UJF-V) RID, ORCID
Vasi, S. (IT)
Bakardjieva, Snejana (UACH-T) SAI, RID, ORCIDNumber of authors 7 Source Title Radiation Effects and Defects in Solids. - : Taylor & Francis - ISSN 1042-0150
Roč. 176, 11-12 (2021), s. 1049-1064Number of pages 16 s. Publication form Print - P Language eng - English Country GB - United Kingdom Keywords ion irradiation ; surface morphology ; Ternary composites Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders OECD category Nuclear physics Subject RIV - cooperation Institute of Inorganic Chemistry - Inorganic Chemistry R&D Projects GA18-21677S GA ČR - Czech Science Foundation (CSF) Research Infrastructure CANAM II - 90056 - Ústav jaderné fyziky AV ČR, v. v. i. Method of publishing Limited access Institutional support UACH-T - RVO:61388980 ; UJF-V - RVO:61389005 UT WOS 000722805300001 EID SCOPUS 85119998601 DOI https://doi.org/10.1080/10420150.2021.1999240 Annotation In this work, a comparative study of surface morphology and elemental distribution of thin films of the M:ln:C (with M = Sc or Zr) ternary composites irradiated with 2 MeV W+ ions with fluences 10(14) cm(-2 )and 10(15) cm(-2) was carried out. The films were prepared by ion beam sputtering of the M, In and C targets followed by thermal annealing in a high vacuum. The surface morphology was monitored by Atomic Force Microscopy (AFM), and the elemental composition by Rutherford Backscattering Spectroscopy (RBS) in the regime of elastic scattering (2000 keV He+ ions energy) and nuclear resonant scattering (3046 and 4280 keV He+ ions for O and C resonances, respectively). It has been shown that both deployed modifications (thermal annealing and ion beam irradiation) seriously affect the surface morphology and the elemental distribution of both composites. It turned out that the main reason for the changes is a decrease in the content of indium in the composites, which after irradiation with a high fluence of 10(15) cm(-2) decreased to almost zero. It also turned out that the morphological changes take place differently in the inspected composites - more significantly in Zr:In:C, less in Sc:In:C. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2022 Electronic address https://doi.org/10.1080/10420150.2021.1999240
Number of the records: 1