Khodos II, Matveev VN, Nikolaichik VI and Kononenko OV
Volume6-Issue12
Dates: Received: 2025-11-26 | Accepted: 2025-12-14 | Published: 2025-12-15
Pages: 1889-1896
Abstract
The work is devoted to the study of heterostructures consisting from the graphene film covering the substrate, and a high density of graphene-like structures vertically oriented to the substrate plane and forming multilayer walls predominantly of circular shape. A technique has been developed that allows obtaining such structures from the carbon-containing atmosphere. The walls grew predominantly around the particles formed during the heat treatment of Fe/Al film pre-deposited on SiO2/Si substrate. The influence of electromagnetic radiation of visible and near-ultraviolet ranges on the conductivity of the obtained structures has been established. The dependence of their conductivity on the magnetic field has been shown, and the values of mobility µ and concentration ns of carriers have been measured.
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DOI: 10.37871/jbres2237
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© 2025 Khodos II, et al. Distributed under Creative Commons CC-BY 4.0 
How to cite this article
Khodos II, Matveev VN, Nikolaichik VI, Kononenko OV. Physical Properties of Structures Formed by Vertical Graphene Walls and Graphene Films. J Biomed Res Environ Sci. 2025 Dec 15; 6(12): 1889-1896. doi: 10.37871/jbres2237, Article ID: JBRES2237, Available at: https://www.jelsciences.com/articles/jbres2237.pdf
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