Abstract
Results of studies of magnetooptical Kerr effect and magnetoreflection of natural light in La2/3Ba1/3MnO3/SrTiO3 films of different thickness are presented. The Kerr effect was shown to be the most prominent in visible and near IR range; magnetoreflection was found to achieve its maximum of about 10% in the mid-IR range near the room temperature. Physical mechanisms defining the value and sign of the effects and the influence of the thin-film state on the magnetooptical properties are discussed. Magnetoreflection is estimated in the framework of the magnetorefractive effect theory.
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Original Russian Text © A.V. Telegin, Yu.P. Sukhorukov, A.P. Nosov, V.A. Bessonova, E.A. Gan’shina, 2017, published in Fizika Tverdogo Tela, 2017, Vol. 59, No. 2, pp. 284–289.
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Telegin, A.V., Sukhorukov, Y.P., Nosov, A.P. et al. Magnetoreflection and magnetooptical Kerr effect in La2/3Ba1/3MnO3 films at room temperature. Phys. Solid State 59, 292–297 (2017). https://doi.org/10.1134/S1063783417020305
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DOI: https://doi.org/10.1134/S1063783417020305