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In-depth distribution of elements and chemical bonds in the surface region of calcium-doped diamond-like carbon films
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SYSNO ASEP 0541670 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title In-depth distribution of elements and chemical bonds in the surface region of calcium-doped diamond-like carbon films Author(s) Zemek, Josef (FZU-D) RID, ORCID
Houdková, Jana (FZU-D) RID, ORCID
Jiříček, Petr (FZU-D) RID, ORCID, SAI
Jelínek, Miroslav (FZU-D) RID, ORCID
Jurek, Karel (FZU-D) RID, ORCID, SAI
Kocourek, Tomáš (FZU-D) RID, ORCID, SAI
Ledinský, Martin (FZU-D) RID, ORCID, SAINumber of authors 7 Article number 148250 Source Title Applied Surface Science. - : Elsevier - ISSN 0169-4332
Roč. 539, Feb (2021)Number of pages 9 s. Language eng - English Country NL - Netherlands Keywords Ca-doped DLC ; ARXPS/MEM ; in-depth distribution ; CaCO3 ; C sp3/C sp2 ; dual structural conversion Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects EF16_026/0008382 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Limited access Institutional support FZU-D - RVO:68378271 UT WOS 000595143500005 EID SCOPUS 85094319452 DOI 10.1016/j.apsusc.2020.148250 Annotation In the present work we determined surface composition and chemical bonds at the top surface and in a shallow sub-surface region of the calcium-doped diamond-like carbon (DLC) layers using angular-resolved photoelectron spectroscopy (ARXPS) aided by the Maximum Entropy Method (MEM). The resulting non-destructive depth profiles showed that the composition and the chemical bonding vary significantly on the way from the top surface to the shallow sub-surface region. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2022 Electronic address https://doi.org/10.1016/j.apsusc.2020.148250
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