A monocrystalline rutile (TiO2) plate implanted with cobalt ions at a fluence of 1.25∙1017 ions/cm3 with energy 40 keV at constant current density in the ion beam of 2 μA/cm2 when the temperature of the irradiated substrate was maintained at 620°C was studied using light reflection and transmission spectroscopy in the visible spectral region. The spectral dependences of the optical parameters of the modified layer were obtained. The calculated optical Tauc gap of the layer was 0.2–0.3 eV.
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Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 90, No. 4, pp. 648–650, July–August, 2023.
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Bazarov, V.V., Begishev, E.M., Valeev, V.F. et al. Optical Characteristics of the Near-Surface Layer of Rutile Implanted with Cobalt Ions. J Appl Spectrosc 90, 837–839 (2023). https://doi.org/10.1007/s10812-023-01604-9
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DOI: https://doi.org/10.1007/s10812-023-01604-9