Výsledky vyhledávání - "Sukhorukov, Yu P."

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Strain-magneto-optics in CoFe2O4: magneto-absorption in Voight geometry

Autor: Sukhorukov, Yu. P., Telegin, A. V., Bebenin, N. G., Naumov, S. V., Nossov, A. P.

The infrared optical, magneto-optical and magnetostrictive properties of CoFe2O4 single crystal are considered. The magneto-transmission and magneto-reflection of natural light in magnetostrictive CoFe2O4 spinel are studied in the Voight experimental

Externí odkaz: http://arxiv.org/abs/2005.06172

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Strain-magneto-optics of a magnetostrictive ferrimagnet CoFe2O4

Autor: Sukhorukov, Yu. P., Telegin, A. V., Bebenin, N. G., Nosov, A. P., Bessonov, V. D., Buchkevich, A. A.

We experimentally demonstrate that in magnetostrictive ferrimagnetic single crystal of CoFe2O4 there is clear correlation between magnetostriction and magnetoreflection of unpolarized light in the infrared range. The influence of magnetic field on sp

Externí odkaz: http://arxiv.org/abs/1704.04890

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Surface plasmon resonances in the absorption spectra of nanocrystalline cupric oxide

Autor: Gizhevskii, B. A., Sukhorukov, Yu. P., Loshkareva, N. N., Moskvin, A. S., Zenkov, E. V., Kozlov, E. A.

Optical absorption spectra of nanocrystalline cupric oxide CuO samples, obtained using the converging spherical shock wave procedure, reveal significant spectral weight red-shift as compared with spectra of single crystalline CuO samples. In addition

Externí odkaz: http://arxiv.org/abs/cond-mat/0312009

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Spin states and phase separation in La_{1-x}Sr_{x}CoO_3 (x=0.15, 0.25, 0.35) films: optical, magneto-optical and magneto-transport studies

Autor: Loshkareva, N. N., Gan'shina, E. A., Belevtsev, B. I., Sukhorukov, Yu. P., Mostovshchikova, E. V., Vinogradov, A. N., Krasovitsky, V. B., Chukanova, I. N.

Publikováno v: Phys. Rev. B, 68 (2003) 024413

Optical absorption and transverse Kerr effect spectra, resistivity and magnetoresistance of La$_{1-x}$Sr$_{x}$CoO$_3$ ($x=0.15, 0.25, 0.35$) films have been studied. The temperature dependencies of the optical and magneto-optical properties of the fi

Externí odkaz: http://arxiv.org/abs/cond-mat/0306641

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Nanoscale phase separation in $La_{0.7}Ca_{0.3}MnO_3$ films: evidence for the texture driven optical anisotropy

Autor: Moskvin, A. S., Zenkov, E. V., Sukhorukov, Yu. P., Mostovshchikova, E. V., Loshkareva, N. N., Kaul, A. R., Gorbenko, O. Yu.

The IR optical absorption (0.1-1.5 eV) in the $La_{0.7}Ca_{0.3}MnO_3$ films on LAO substrate exhibits the drastic temperature evolution of the spectral weight evidencing the insulator to metal transition. Single crystal films were found to reveal str

Externí odkaz: http://arxiv.org/abs/cond-mat/0211430

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Giant change in IR light transmission in La_{0.67}Ca_{0.33}MnO_{3} film near the Curie temperature: promising application in optical devices

Autor: Sukhorukov, Yu. P., Gan'shina, E. A., Belevtsev, B. I., Loshkareva, N. N., Vinogradov, A. N., Rathnayaka, K. D. D., Parasiris, A., Naugle, D. G.

Publikováno v: J. Appl. Phys., 91 (2002) 4403

Transport, magnetic, magneto-optical (Kerr effect) and optical (light absorption) properties have been studied in an oriented polycrystalline La_{0.67}Ca_{0.33}MnO_{3} film which shows colossal magneto-resistance. The correlations between these prope

Externí odkaz: http://arxiv.org/abs/cond-mat/0202041

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