Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Paramagnetic Properties of Carbon Films

Bagila Abdisamatovna Baitimbetova
* ORCID logo ,
Yuri Alekseevich Ryabikin
,
Bagdat Askarulu Rakymetov
,
Danatbek Murzalinov
,
Dinara Kantarbaeva
,
Bagdat Askarovich Rakymetov
,
Elena Dmitriyeva
,
Abay Serikkanov
,
Kassym Yelemesov
Version 1 : Received: 27 June 2023 / Approved: 28 June 2023 / Online: 28 June 2023 (07:32:02 CEST)

A peer-reviewed article of this Preprint also exists.

Baitimbetova, B.A.; Ryabikin, Y.A.; Rakymetov, B.A.; Murzalinov, D.O.; Kantarbaeva, D.O.; Duametuly, B.; Dmitriyeva, E.A.; Serikkanov, A.S.; Yelemessov, K. Paramagnetic Properties of Carbon Films. Coatings 2023, 13, 1484. Baitimbetova, B.A.; Ryabikin, Y.A.; Rakymetov, B.A.; Murzalinov, D.O.; Kantarbaeva, D.O.; Duametuly, B.; Dmitriyeva, E.A.; Serikkanov, A.S.; Yelemessov, K. Paramagnetic Properties of Carbon Films. Coatings 2023, 13, 1484.

Abstract

This paper presents the results of the study of carbon films deposited on substrates of quartz, mica and silicon by the method of electron paramagnetic resonance (EPR). This study has identified the dependences of the intensities of the EPR signal, the g- factor, and the line width on the temperature of carbon films on various substrates with perpendicular and parallel arrangement of the sample plane relative to the orientation of the magnetic field are presented. The results of this study show that the dependence of the line width on temperature measurements does not change under both conditions for recording the EPR spectra. The research has also shown that with increasing temperature, the normalized intensity of the EPR signal line increases when carbon is deposited on various substrates (quartz, mica, and silicon) by the method of plasma decomposition of a mixture of CH4 and H2.

Keywords

electron paramagnetic resonance; carbon films; magnetic field; paramagnetic property; intensity of signal; various substrates

Subject

Physical Sciences, Condensed Matter Physics

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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