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Effect of medium energy He.sup.+./sup., Ne.sup.+./sup. and Ar.sup.+./sup. ion irradiation on the Hf-In-C thin film composites

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    SYSNO ASEP0557675
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleEffect of medium energy He+, Ne+ and Ar+ ion irradiation on the Hf-In-C thin film composites
    Author(s) Cannavó, A. (CZ)
    Vacík, J. (CZ)
    Bakardjieva, S. (CZ)
    Kupčík, Jaroslav (FZU-D) ORCID
    Lavrentiev, V. (CZ)
    Ceccio, G. (CZ)
    Horák, P. (CZ)
    Němeček, J. (CZ)
    Calcagno, L. (IT)
    Number of authors9
    Article number139052
    Source TitleThin Solid Films. - : Elsevier - ISSN 0040-6090
    Roč. 743, Feb (2022)
    Number of pages13 s.
    Languageeng - English
    CountryCH - Switzerland
    Keywordshafnium ; indium ; carbon ; composite ; ion radiation ; ion tolerance ; hardness
    Subject RIVBM - Solid Matter Physics ; Magnetism
    OECD categoryCondensed matter physics (including formerly solid state physics, supercond.)
    Method of publishingLimited access
    Institutional supportFZU-D - RVO:68378271
    UT WOS000784446700001
    EID SCOPUS85122000442
    DOI10.1016/j.tsf.2021.139052
    AnnotationThin films of Hf-In-C ternary compounds were synthesized by a 2-step method consisting of a low-energy ion beam sputtering and thermal annealing. The radiation tolerance of the composites and the effects of irradiation by medium energy light and heavy ions (100 keV He+, 100 keV Ne+, and 200 keV Ar+) with an extreme fluence (1017 ions/cm2) were analyzed. The study showed that the as-prepared Hf-In-C thin films form a mixture of different binary and ternary phases, including nanostructured Hf2InC, and oxides of metallic building elements. The irradiation with light ions (He+) had only a mild effect on the structure, composition, and mechanical properties of the composites. However, irradiation with heavy ions (Ne+, Ar+) led to a significant change in all monitored parameters and an overall collapse of the sample structure (especially for the Ar+ ions). It turned out that although thin Hf-In-C composites show to be highly tolerant to light ions, they have very limited resistivity to medium energy heavy ions.
    WorkplaceInstitute of Physics
    ContactKristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
    Year of Publishing2023
    Electronic addresshttps://doi.org/10.1016/j.tsf.2021.139052
Number of the records: 1  

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