Search Results - "Ivantsov, R."

Magnetic circular dichroism in the canted antiferromagnet α-Fe2O3: Bulk single crystal and nanocrystals by Ivantsov, R., Ivanova, O., Zharkov, S., Molokeev, M., Krylov, A., Gudim, I., Edelman, I.

“…•MCD, FR and optical absorption spectra were obtained in the transmitted light for α-Fe2O3 nanocrystals.•Ellipsometric parameters were obtained in the…”
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Magnetic and magneto-optical properties of Fe3O4 nanoparticles modified with Ag by Petrov, D.A., Ivantsov, R.D., Zharkov, S.M., Velikanov, D.A., Molokeev, M.S., Lin, C.-R., Tso, C.-T., Hsu, H.-S., Tseng, Y.-T., Lin, E.-S., Edelman, I.S.

“…•Fe3O4 nanoparticles modified with Ag were synthesized with thermal decomposition method.•Nanoparticles morphology and size do not depend on Ag…”
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Effect of the Cobalt Concentration on the Magnetic Properties of Co1 –xMgxFe2O4 Nanocrystals by Ivanova, O. S., Edelman, I. S., Ovchinnikov, S. G., Thakur, A., Thakur, P., Sukhachev, A. L., Knyazev, Y. V., Ivantsov, R. D., Molokeev, M. S.

“…Nanoparticles of Co 1 – x Mg x Fe 2 O 4 with x equal to 0, 0.2, 0.4, 0.6, 0.8, and 1.0 have been synthesized. For all values of x , they are nanocrystals with…”
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Synthesis and characterization of Dy3Fe5O12 nanoparticles fabricated with the anion resin exchange precipitation method by Ivantsov, R., Evsevskaya, N., Saikova, S., Linok, E., Yurkin, G., Edelman, I.

“…[Display omitted] •Dy3Fe5O12 nanoparticles of excellent crystallinity were synthesized.•Nanoparticles magnetic properties correspond to a bulk single crystal…”
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Magnetic, structural, and electronic properties of iron sulfide Fe3S4 nanoparticles synthesized by the polyol mediated process by Lyubutin, I. S., Starchikov, S. S., Lin, Chun-Rong, Lu, Shin-Zong, Shaikh, Muhammad Omar, Funtov, K. O., Dmitrieva, T. V., Ovchinnikov, S. G., Edelman, I. S., Ivantsov, R.

“…Iron sulfide nanoparticles Fe 3 S 4 with the spinel-type crystal structure were synthesized by the polyol mediated process. The particle size depends on…”
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The competition between magnetocrystalline and shape anisotropy on the magnetic and magneto-transport properties of crystallographically aligned CuCr2Se4 thin films by Edelman, I., Esters, M., Johnson, D.C., Yurkin, G., Tarasov, A., Rautsky, M., Volochaev, M., Lyashchenko, S., Ivantsov, R., Petrov, D., Solovyov, L.A.

“…•CuCr2Se4 thin films were synthesized with the modulated elemental reactants method.•Films consist of nanocrystals with (1 1 1) planes aligned parallel to the…”
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Effect of Surfactants on the Structure, Phase Composition, and Magnetic Properties of FexSy Nanoparticles Synthesized by Thermal Decomposition by Ivantsov, R D, C-R, Lin, Y-Z, Chen, Ivanova, O S, Altunin, R R, Knyazev Yu V, Molokeev, M S, Zharkov, S M, Shestakov, N P, Sukhachev, A L, Edelman, I S

“…The effect of surfactants on the structure, morphology, and magnetic properties of FexSy iron-sulfide nanoparticles synthesized by thermal decomposition is…”
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Electron spin resonance in Cu1−xFexCr2Se4 nanoparticles synthesized with the thermal decomposition method by Edelman, I.S., Zharkov, S.M., Pankrats, A.I., Vorotynov, A.M., Tugarinov, V.I., Ivantsov, R.D., Petrov, D.A., Velikanov, D.A., Lin, Chun-Rong, Chen, Chin-Chang, Tseng, Yaw-Teng, Hsu, Hua-Shu

“…•Cu1−xFexCr2Se4 nanoparticles were synthesized as (111) nanocrystalline plates.•Nanoparticles tend to form stacks consisting of plates attached “face to…”
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Magnetooptics and magnetic ordering in ferrite nanoparticles in glass doped with iron and rare-earth elements by Ivanova, O. S., Edelman, I. S., Ivantsov, R. D., Zabluda, V. N., Stepanov, S. A., Zharkov, S. M., Zeer, G. M., Zubavichus, Ya. V., Veligzhanin, A. A., Curely, J.

“…Magnetic circular dichroism and X-ray diffraction were used to investigate the structure and magnetooptical properties of nanoparticles formed in…”
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Oxide glasses doped with 3d and 4f elements (Transparent Magnets): Structure, magneto-optics, magnetic resonance by Edelman, I. S., Ivantsov, R. D., Ivanova, O. S., Zabluda, V. N., Zaikovskii, V. I., Petrakovskaya, E. A., Kliava, J.

“…Glasses of composition Al 2 O 3 -K 2 O-GeO-B 2 O 3 doped with rare earths Tb, Dy, Ho, Yb, Gd were investigated. After thermal treatment, magnetic nanoparticles…”
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Superparamagnetic and ferrimagnetic nanoparticles in glass matrix by Edelman, I., Ivantsov, R., Vasiliev, A., Stepanov, S., Kornilova, E., Zarubina, T.

“…Faraday rotation (FR) spectral, field, and temperature dependencies in oxide glasses with small additions of paramagnetic elements are investigated. Formation…”
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Structural and magnetic ordering in nanoparticles of complex 3d- and 4f-element oxides in germanate glass by Edelman, I. S., Ivanova, O. S., Zabluda, V. N., Velikanov, D. A., Zaikovskii, V. I., Stepanov, S. A., Petrakovskaya, E. A., Ivantsov, R. D.

“…Germanate glasses doped simultaneously with Fe and rare earth elements Gd, Tb, Dy, and Ho in concentrations of several percent have been investigated. It is…”
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Faraday effect and aggregation of paramagnetic ions in borate glasses by Ivanova, O. S., Ivantsov, R. D., Edelman, I. S., Petrakovskaya, E. A.

“…The magneto-optical Faraday effect and electron spin resonance (ESR) in a potassium-aluminum borate glass containing small amounts of impurities of Fe and Mn…”
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Magnetic and magneto-optical properties of ion-synthesized cobalt nanoparticles in silicon oxide by Edelman, I. S., Vorotynova, O. V., Seredkin, V. A., Zabluda, V. N., Ivantsov, R. D., Gatiyatova, Yu. I., Valeev, V. F., Khaĭbullin, R. I., Stepanov, A. L.

“…The magnetic and magneto-optical properties of ion-synthesized cobalt nanoparticles in the amorphous silicon oxide matrix are investigated as a function of the…”
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Synthesis and characterization of Dy 3 Fe 5 O 12 nanoparticles fabricated with the anion resin exchange precipitation method by Ivantsov, R., Evsevskaya, N., Saikova, S., Linok, E., Yurkin, G., Edelman, I.

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Chapter 11 magnetic nanoparticles in oxide glasses by Edelman, I. S., Ivantsov, R. D., Vasil’eva, I. G., Vasil’ev, A. D., Bayukov, O. A., Ivanova, O. S., Prokof’ev, D. E., Stepanov, S. A., Kornilova, E. E., Zarubina, T. V., Malakhov, V. V., Zaikovskii, V. A.

“…Unique properties of the potassium-aluminum-boron glasses doped with low concentrations of MnO and Fe^sub 2^O^sub 3^ to make them magnetically ordered and…”
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Manganese ferrite nanoparticles in borate glass and their influence on the magneto-optical properties by Edel’man, I. S., Stepanov, S. A., Petrovskii, G. T., Zaikovskii, V. D., Ivantsov, R. D., Ivanova, O. S., Prokof’ev, D. E., Zarubina, T. V., Kornilova, E. E.

“…Nanoparticles that are formed in the course of additional heat treatment in borate glasses containing iron and manganese oxide additives at low concentrations…”
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ε-Fe2O3 nanoparticles embedded in silica xerogel – Magnetic metamaterial by Yakushkin, S.S., Balaev, D.A., Dubrovskiy, A.A., Semenov, S.V., Knyazev, Yu.V., Bayukov, O.A., Kirillov, V.L., Ivantsov, R.D., Edelman, I.S., Martyanov, O.N.

“…A novel method for synthesizing a new metamaterial based on ε-Fe2O3 nanoparticles immobilized in the xerogel matrix was proposed. Samples with different…”
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Effect of gadolinium on magnetic circular dichroism and electron magnetic resonance of ε-Fe2O3 nanoparticles formed in borate glasses by Edelman, I., Kliava, J., Ivanova, O., Ivantsov, R., Velikanov, D., Zaikovskii, V., Petrakovskaja, E., Zubavichus, Y., Stepanov, S.

“…A remarkable characteristic of borate glasses is the ability of forming magnetic nanoparticles at low doping with transition element oxides. We have studied…”
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Identification of ε-Fe2O3 nano-phase in borate glasses doped with Fe and Gd by Ivanova, O.S., Ivantsov, R.D., Edelman, I.S., Petrakovskaja, E.A., Velikanov, D.A., Zubavichus, Y.V., Zaikovskii, V.I., Stepanov, S.A.

“…A new type of magnetic nanoparticles was revealed in borate glasses co-doped with low contents of iron and gadolinium. Structure and magnetic properties of the…”
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