2017Journal of Physics Conference SeriesOpen access

Development of in situ magneto-ellipsometry for studying correlation between the optical and magneto-optical properties of ferromagnetic thin films

Olga A. Maximova, Н. Н. Косырев, С. Н. Варнаков, S. A. Lyashchenko, I ATarasov, I AYakovlev, O. M. Maximova, Д. В. Шевцов, С. Г. Овчинников

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Abstract

In this work we present the way of nanostructured films study by means of magneto-ellipsometry. The method of interpretation of in situ magneto-optical ellipsometry spectra from the in situ molecular beam epitaxy setup with an integrated magneto-ellipsometric real time synthesis control is described. The method has been successfully tested on Fe/SiO 2 /Si nanostructures within the model of a homogeneous semi-infinite medium. As a result, the dielectric tensor components for Fe layer were calculated using a developed approach.

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In this work we present the way of nanostructured films study by means of magneto-ellipsometry. The method of interpretation of in situ magneto-optical ellipsometry spectra from the in situ molecular beam epitaxy setup with an integrated magneto-ellipsometric real time synthesis control is described. The method has been successfully tested on Fe/SiO 2 /Si nanostructures within the model of a homogeneous semi-infinite medium. As a result, the dielectric tensor components for Fe layer were calculated using a developed approach.

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Available abstract

In this work we present the way of nanostructured films study by means of magneto-ellipsometry. The method of interpretation of in situ magneto-optical ellipsometry spectra from the in situ molecular beam epitaxy setup with an integrated magneto-ellipsometric real time synthesis control is described. The method has been successfully tested on Fe/SiO 2 /Si nanostructures within the model of a homogeneous semi-infinite medium. As a result, the dielectric tensor components for Fe layer were calculated using a developed approach.

Key concepts: Ellipsometry, Materials science, Magneto, In situ, Ferromagnetism, Magneto optical, Thin film, Molecular beam epitaxy

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