Geodesic
Preparation, structure and magnetic properties of the nanostructural Ni--C films obtained by magnetron deposition
Nanosistemy: fizika, himiâ, matematika, Tome 15 (2024) no. 3, pp. 340-345.

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Three series of films were obtained by magnetron sputtering of the composite C–Ni target with different ratios C/Ni (vol.%) = 60/40; 40/60; 30/70. The effect of the substrate temperature on the structure and the size of film-forming nickel nanocrystallites with a carbon shell was studied with using X-ray diffraction analysis. The cluster nature of film deposition on the growth surface was established by using atomic force microscopy. The saturation magnetization of nickel nanoparticles 4$\pi$MS was measured by the inductive-frequency method and the substrate temperature dependence was studied. It has been shown that the films with a high carbon content exhibit magnetism only when deposited on hot substrates. The films with the minimum carbon concentration exhibit ferromagnetic behavior even when deposited on a relatively cold substrate.
Keywords: magnetron deposition, nucleation processes, nanoclusters, saturation magnetization. 
@article{NANO_2024_15_3_a3,
     author = {Rostyslav V. Shalaev and Victor N. Varyukhin and A. I. Linnik and Vladimir V. Syrotkin and S. A. Kostyrya},
     title = {Preparation, structure and magnetic properties of the nanostructural {Ni--C} films obtained by magnetron deposition},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {340--345},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2024_15_3_a3/}
}
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%A Victor N. Varyukhin
%A A. I. Linnik
%A Vladimir V. Syrotkin
%A S. A. Kostyrya
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Rostyslav V. Shalaev; Victor N. Varyukhin; A. I. Linnik; Vladimir V. Syrotkin; S. A. Kostyrya. Preparation, structure and magnetic properties of the nanostructural Ni--C films obtained by magnetron deposition. Nanosistemy: fizika, himiâ, matematika, Tome 15 (2024) no. 3, pp. 340-345. http://geodesic.mathdoc.fr/item/NANO_2024_15_3_a3/