Abstract
The high-dose implantation of Co+ ions into the rutile (TiO2) structure induces the formation of ferromagnetism and two magnetic phases in it: metallic cobalt nanoparticles and a divalent cobalt ion solid solution. The effect the temperature and orientation of the TiO2 substrate have on the ferromagnetism and magnetic phase composition of rutile upon ion exposure and subsequent annealing in air or a vacuum is demonstrated.
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This work was supported by the Russian Science Foundation, project no. 22-19-00712.
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Translated by E. Bondareva
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Begishev, E.M., Vakhitov, I.R., Lyadov, N.M. et al. Ferromagnetism and Two Magnetic Phases in Rutile (TiO2) Implanted with Cobalt Ions: Effects of Substrate Temperature and Orientation. Bull. Russ. Acad. Sci. Phys. 87, 393–398 (2023). https://doi.org/10.3103/S1062873822701337
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DOI: https://doi.org/10.3103/S1062873822701337