Structural and Transport Features of sp-Carbon Films Synthesized by Pulsed Plasma Deposition on Various Metal Substrates

Using the methods of tunneling, infrared, X-ray photoelectron, Auger, and Raman spectroscopies, X-ray diffraction, and transmission electron microscopy, we study the structure and conductive properties of carbon films synthesized on various metal substrates (Al, Mo, Re, Ta, Ag, Cu, and Pt). The effe...

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Published inSurface investigation, x-ray, synchrotron and neutron techniques Vol. 14; no. 6; pp. 1240 - 1247
Main Authors Ivanenko, I. P., Krasnoshekov, S. V., Pavlikov, A. V., Dvoryak, S. V., Dudin, A. A., Khvostov, V. V.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.11.2020
Subjects
Chemistry and Materials Science
Materials Science
Surfaces and Interfaces
Thin Films
tunneling spectroscopy
quantum-mechanical calculations
carbon films
Auger spectroscopy
polyine
cumulene
transmission electron microscopy
Raman spectroscopy
X-ray photoelectron spectroscopy
X-ray diffraction analysis
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Summary:Using the methods of tunneling, infrared, X-ray photoelectron, Auger, and Raman spectroscopies, X-ray diffraction, and transmission electron microscopy, we study the structure and conductive properties of carbon films synthesized on various metal substrates (Al, Mo, Re, Ta, Ag, Cu, and Pt). The effect of the substrate material on the properties of the carbon film is studied. Based on non-empirical quantum-mechanical calculations, an analysis of the experimental vibrational spectra is carried out. The work function of the substrate material is concluded to depend on the length of the chain fragment.
ISSN:1027-4510
1819-7094
DOI:10.1134/S1027451020060324