Analysis of the Structure and Conductivity of Kinked Carbon Chains Obtained by Pulsed Plasma Deposition on Various Metal Substrates
- Authors: Ivanenko I.P.1, Krasnoshchekov S.V.1, Pavlikov A.V.1
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Affiliations:
- Moscow State University
- Issue: Vol 52, No 7 (2018)
- Pages: 907-913
- Section: Carbon Systems
- URL: https://journals.rcsi.science/1063-7826/article/view/203697
- DOI: https://doi.org/10.1134/S1063782618070102
- ID: 203697
Cite item
Abstract
Linear-chain carbon films with a thickness of order 100 nm were studied by tunneling spectroscopy. The oscillating dependence of the differential conductivity of the investigated structures is established. The results obtained are interpreted using a model of charge-density wave formation in regular structural kinks of carbon chains. The Raman spectra of the films are recorded. The simulated spectra of harmonic oscillations of polyines (–C≡C–)n and cumulenes (=C=)n of carbon films are theoretically compared.
About the authors
I. P. Ivanenko
Moscow State University
Author for correspondence.
Email: ivanenko@physics.msu.ru
Russian Federation, Moscow, 119991
S. V. Krasnoshchekov
Moscow State University
Email: ivanenko@physics.msu.ru
Russian Federation, Moscow, 119991
A. V. Pavlikov
Moscow State University
Email: ivanenko@physics.msu.ru
Russian Federation, Moscow, 119991