Abstract:
The magnetorefractive effect (MRE) in manganites has been studied within the effective medium theory. The MRE has been calculated in manganites La$_{1-x}$K$_{x}$MnO$_{3}$ ($x$ = 0.1 and 0.15) for light transmission and reflection. Good agreement with experimental results demonstrates direct relation of the MRE to the magnetoresistance and optical properties of manganites with various substitution levels. It has been shown that the MRE can exceed 10% in the near- and mid-IR region near the magnetic phase transition and can change sign during light transmission and reflection in the region of phonon modes. The results make it possible to recommend the MRE as a contactless method for studying magnetoresistive materials and for developing sensors and microelectronic elements.
Keywords:
Manganite, Magnetic Phase Transition, Effective Medium Theory, Substitution Level, Contactless Method.
Citation:
A. N. Yurasov, A. V. Telegin, V. P. Sukhorukov, “Model of the magnetorefractive effect in manganites within the effective medium theory”, Fizika Tverdogo Tela, 58:4 (2016), 656–659; Phys. Solid State, 58:4 (2016), 674–677
\Bibitem{YurTelSuk16}
\by A.~N.~Yurasov, A.~V.~Telegin, V.~P.~Sukhorukov
\paper Model of the magnetorefractive effect in manganites within the effective medium theory
\jour Fizika Tverdogo Tela
\yr 2016
\vol 58
\issue 4
\pages 656--659
\mathnet{http://mi.mathnet.ru/ftt10005}
\elib{https://elibrary.ru/item.asp?id=25668971}
\transl
\jour Phys. Solid State
\yr 2016
\vol 58
\issue 4
\pages 674--677
\crossref{https://doi.org/10.1134/S1063783416040326}
Linking options:
https://www.mathnet.ru/eng/ftt10005
https://www.mathnet.ru/eng/ftt/v58/i4/p656
This publication is cited in the following 6 articles:
V.A. Bessonova, A.V. Telegin, A.P. Nosov, E.I. Patrakov, M.V. Makarova, Yu.P. Sukhorukov, “Mid-infrared optical response to magnetic field in the La0.65Ba0.35MnO3 film grown by PLD”, Journal of Magnetism and Magnetic Materials, 564 (2022), 170030
João B. Sousa, João O. Ventura, André Pereira, Transport Phenomena in Micro- and Nanoscale Functional Materials and Devices, 2021, 273
V. P. Sukhorukov, A. V. Telegin, E. A. Gan'shina, “Simultaneous controlling the intensity of reflected and transmitted light in thin films of manganites”, Tech. Phys., 66:8 (2021), 942–946
A. V. Telegin, V. A. Bessonova, V. P. Sukhorukov, A. P. Nosov, E. A. Gan'shina, “Magnetoreflection and Kerr effect in La$_{2/3}$Ba$_{1/3}$MnO$_{3}$ films posessing a variant structure”, Optics and Spectroscopy, 128:1 (2020), 42–48
A. A. Mokrushina, A. N. Yurasov, “Features of Modeling of the Magnetorefractive Effect in Multilayered Metal Nanostructures”, Rossijskij tehnologičeskij žurnal, 7:3 (2019), 59
A. N. Yurasov, A. V. Telegin, N. S. Bannikova, M. A. Milyaev, V. P. Sukhorukov, “Features of magnetorefractive effect in a [CoFe/Cu]$_{n}$ multilayer metallic nanostructure”, Phys. Solid State, 60:2 (2018), 281–287