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1 MeV Au.sup.+./sup. ion modification of Fe.sub.3./sub.O.sub.4./sub.-based epitaxial films
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SYSNO ASEP 0560403 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title 1 MeV Au+ ion modification of Fe3O4-based epitaxial films Author(s) Kim-Ngan, N.-T.H. (PL)
Macková, Anna (UJF-V) RID, ORCID, SAI
Malinský, Petr (UJF-V) RID, ORCID, SAINumber of authors 3 Article number 035009 Source Title Advances in Natural Sciences-Nanoscience and Nanotechnology. - : Institute of Physics Publishing - ISSN 2043-6254
Roč. 13, č. 3 (2022)Number of pages 9 s. Publication form Print - P Language eng - English Country GB - United Kingdom Keywords thin films ; ion beam modification of materials ; ion beam analysis OECD category Coating and films R&D Projects EF16_013/0001812 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Research Infrastructure CANAM II - 90056 - Ústav jaderné fyziky AV ČR, v. v. i. Method of publishing Limited access Institutional support UJF-V - RVO:61389005 UT WOS 000841982700001 EID SCOPUS 85136854894 DOI 10.1088/2043-6262/ac8796 Annotation The effect of 1 MeV Au+ ion irradiations on the layer stability of the Fe3O4-based films grown epitaxially on MgO(001) substrates was investigated by Rutherford backscattering spectroscopy (RBS) and RBS-Channelling (RBS-C). The ion mixing effect leads to an appearance of the additional FeO (x) layer and a large enlargement of the thickness of the mixed (Fe,Mg,O) layer in the interfaces. Au+ ions were found to be implanted deeply in the MgO substrate. RBS-C experiments have confirmed that the heavy metallic ion irradiations induce a disorder in the crystalline lattice. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2023 Electronic address https://doi.org/10.1088/2043-6262/ac8796
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