Abstract:
The intercalation of cobalt under a graphene monolayer grown on a Ni(111) single crystal film is studied. The experiments are conducted in ultrahigh vacuum. Samples are characterized in situ by low energy electron diffraction, high-energy-resolution photoelectron spectroscopy using synchrotron radiation, and magnetic linear dichroism in photoemission of Co 3p electrons. New data are obtained on the evolution of the atomic and electronic structure and magnetic properties of the system with increasing thickness of the intercalated cobalt layer in the range up to 2 nm. It is shown that a pseudomorphic epitaxial film of Co(111) having magnetization perpendicular to the surface is formed under the grapheme layer during intercalation in an anomalously wide range of thicknesses.
Citation:
M. V. Gomoyunova, G. S. Grebenyuk, D. A. Smirnov, I. I. Pronin, “Ultrathin epitaxial cobalt films formed under graphene”, Fizika Tverdogo Tela, 59:10 (2017), 2027–2031; Phys. Solid State, 59:10 (2017), 2053–2057
\Bibitem{GomGreSmi17}
\by M.~V.~Gomoyunova, G.~S.~Grebenyuk, D.~A.~Smirnov, I.~I.~Pronin
\paper Ultrathin epitaxial cobalt films formed under graphene
\jour Fizika Tverdogo Tela
\yr 2017
\vol 59
\issue 10
\pages 2027--2031
\mathnet{http://mi.mathnet.ru/ftt9438}
\crossref{https://doi.org/10.21883/FTT.2017.10.44975.116}
\elib{https://elibrary.ru/item.asp?id=30108737}
\transl
\jour Phys. Solid State
\yr 2017
\vol 59
\issue 10
\pages 2053--2057
\crossref{https://doi.org/10.1134/S106378341710016X}
Linking options:
https://www.mathnet.ru/eng/ftt9438
https://www.mathnet.ru/eng/ftt/v59/i10/p2027
This publication is cited in the following 4 articles:
B. E. Umirzakov, Zh. M. Jumayev, I. R. Bekpulatov, I. Kh. Turapov, G. T. Imanova, N. P. Farmonov, “Obtaining and studying the composition, structure and properties of nanophases and nanolayers of CoSi
2”, Materials Research Innovations, 2024, 1
G. S. Grebenyuk, E. Yu. Lobanova, D. A. Smirnov, I. A. Eliseyev, A. V. Zubov, A. N. Smirnov, S. P. Lebedev, V. Yu. Davydov, A. A. Lebedev, I. I. Pronin, “Cobalt intercalation of graphene on silicon carbide”, Phys. Solid State, 61:7 (2019), 1316–1326
Alexander Y. Galashev, Konstantin P. Katin, Mikhail M. Maslov, “Morse parameters for the interaction of metals with graphene and silicene”, Physics Letters A, 383:2-3 (2019), 252
M. V. Gomoyunova, G. S. Grebenyuk, V. Yu. Davydov, I. A. Ermakov, I. A. Eliseyev, A. A. Lebedev, S. P. Lebedev, E. Yu. Lobanova, A. N. Smirnov, D. A. Smirnov, I. I. Pronin, “Intercalation of iron atoms under graphene formed on silicon carbide”, Phys. Solid State, 60:7 (2018), 1439–1446