Search Results - "N.N. Shchegoleva"

Magnetic sedimentation and aggregation of Fe3O4@SiO2 nanoparticles in water medium by Bakhteeva, Iu.A., Medvedeva, I.V., Uimin, M.A., Byzov, I.V., Zhakov, S.V., Yermakov, A.E., Shchegoleva, N.N.

“…•Vertical gradient magnetic field enhances sedimentation of Fe3O4@SiO2 nanoparticles in water.•The sedimentation related to nanoparticle aggregation can be…”
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Crystal structure of Zr2Co11 hard magnetic compound by Ivanova, G.V., Shchegoleva, N.N., Gabay, A.M.

“…The compound traditionally called Zr2Co11 was studied by X-ray diffraction and electron diffraction in various cast and rapidly solidified ZrCo5.1 specimens…”
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Effect of the polytwinned microstructure parameters on magnetic domain structure and hysteresis properties of the CoPt-type alloys by Vlasova, N.I, Kandaurova, G.S, Shchegoleva, N.N

“…Polytwinned microstructure in CoPt and FePt alloys is formed in the course of atomic ordering at temperatures T⩽ T cr ( T cr is the temperature of the phase…”
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Effect of High-Pressure Torsion Deformation and Subsequent Annealing on Structure and Magnetic Properties of Overquenched Melt-Spun Nd9Fe85B6 Alloy by Popov, A.G., Gaviko, V.S., Shchegoleva, N.N., Shreder, L.A., Gunderov, D.V., Stolyarov, V.V., Li, W., Li, L.L., Zhang, X.Y.

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Synthesis, structure, and magnetic properties of iron and nickel nanoparticles encapsulated into carbon by Tsurin, V. A., Yermakov, A. Ye, Uimin, M. A., Mysik, A. A., Shchegoleva, N. N., Gaviko, V. S., Maikov, V. V.

“…Nanocomposites based on iron and nickel particles encapsulated into carbon (Fe@C and Ni@C), with an average size of the metal core in the range from 5 to 20 nm…”
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Anomalous magnetism of the nanocrystalline oxide Ti[O.sub.2] surface by Ermakov, A.E, Uimin, M.A, Korolev, A.V, Volegov, A.S, Byzov, I.V, Shchegoleva, N.N, Minin, A.S

“…The magnetic properties of an oxygen-deficient nanocrystalline undoped titanium dioxide synthesized by the gas-phase, electric-explosion, and chemical method…”
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Effect of addition of esters of fatty acids on the microstructure and properties of sintered Nd–Fe–B magnets produced by PLP by Popov, A.G., Gaviko, V.S., Shchegoleva, N.N., Golovnia, O.A., Gorbunova, T.I., Hadjipanayis, G.C.

“…High filling density of powders for production of sintered Nd–Fe–B magnets by the pressless process (PLP) impedes magnetic alignment. The latter can be…”
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Discovery of metastable tetragonal disordered phase upon phase transitions in the equiatomic nanostructured FePd alloy by Vlasova, N.I., Popov, A.G., Shchegoleva, N.N., Gaviko, V.S., Stashkova, L.A., Kandaurova, G.S., Gunderov, D.V.

“…Specific features of the phase transformation А1→L10 (space groups Fm3¯m and P4/mmm, respectively) in single crystals of the equiatomic alloy FePd subjected to…”
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Fundamental absorption edge of NiO nanocrystals by Sokolov, V.I., Druzhinin, A.V., Kim, G.A., Gruzdev, N.B., Yermakov, A.Ye, Uimin, M.A., Byzov, I.V., Shchegoleva, N.N., Vykhodets, V.B., Kurennykh, T.E.

“…NiO nanocrystals with the average size of 5, 10 and 25nm were synthesized by gas-condensation method. The well-defined increase of the optical density D near…”
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Structure of a W-enriched phase in Fe–Co–Cr–W–Ga alloys by Ivanova, G.V., Shchegoleva, N.N., Serikov, V.V., Kleinerman, N.M., Belozerov, E.V.

“…▶ A new phase is discovered in the system of commonly employed alloys Fe–Co–Cr with small additions of W and Ga. ▶ Its structure is identified and ascribed to…”
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Crystal structure of Zr 2Co 11 hard magnetic compound by Ivanova, G.V., Shchegoleva, N.N., Gabay, A.M.

“…The compound traditionally called Zr 2Co 11 was studied by X-ray diffraction and electron diffraction in various cast and rapidly solidified ZrCo 5.1 specimens…”
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[Ni.sub.80]/[Fe.sub.50][Mn.sub.50] film magnetoresistive medium by Vas'kovskiy, V.O, Lepalovskij, V.N, Gor'kovenko, A.N, Kulesh, N.A, Savin, P.A, Svalov, A.V, Stepanova, E.A, Shchegoleva, N.N, Yuvchenko, A.A

“…The influence of several physico-technological factors on the microstructure and the magnetic and magnetoresistive properties of film structures based on…”
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Heterogeneous magnetic state in nanocrystalline cupric oxide CuO by Yermakov, A. Ye, Uimin, M. A., Korolyov, A. V., Mikhalev, K. N., Pirogov, A. N., Teplykh, A. E., Shchegoleva, N. N., Gaviko, V. S., Byzov, I. V., Maikov, V. V.

“…This paper presents the results of investigations of the structural state and magnetic properties of nanocrystalline cupric oxide samples with average particle…”
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Magnetic properties and structure of nanocrystalline FINEMET alloys with various iron contents by Mushnikov, N. V., Potapov, A. P., Shishkin, D. A., Protasov, A. V., Golovnya, O. A., Shchegoleva, N. N., Gaviko, V. S., Shunyaev, K. Yu, Bykov, V. A., Starodubtsev, Yu. N., Belozerov, V. Ya

“…The effect of the composition and annealing temperature on the structure and magnetic properties of soft magnetic nanocrystalline Fe-Cu-Nb-Mo-Si-B alloys has…”
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Raman light scattering and electron microscopy of nanocomposites with the metal core-carbon shell structure by Ponosov, Yu. S., Uimin, M. A., Ermakov, A. E., Shchegoleva, N. N., Mysik, A. A.

“…The structural state of carbon in nanocomposites that are based on metals (Fe, Ni, Co, and Ag) encapsulated in carbon and produced by the gas-phase synthesis…”
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Effect of composition and thermal treatment on the properties and microstructure of Co-Si[O.sub.2] films by Vas'kovsky, V.O, Gor'kovenko, A.N, Lepalovsky, V.N, Yuvchenko, A.A, Shchegoleva, N.N

“…The effect of various physical factors (chemical composition, temperature, and thermal treatment) on the macroscopic properties of Co-Si[O.sub.2] film…”
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High-strength magnetically hard Fe-Cr-Co-Based alloys with reduced content of chromium and cobalt by Belozerov, E. V., Mushnikov, N. V., Ivanova, G. V., Shchegoleva, N. N., Serikov, V. V., Kleinerman, N. M., Vershinin, A. V., Uimin, M. A.

“…Structure and magnetic and mechanical properties of precipitation-hardening Fe-Cr-Co-W-Ga alloys with reduced Cr and Co contents have been studied. The…”
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Phase composition and magnetic properties of nanocrystalline Sm[Fe.sub.11-x][Ga.sub.x][C.sub.1.25] alloys by Popov, A.G, Gorbunov, D.I, Gaviko, V.S, Stashkova, L.A, Shchegoleva, N.N, Makarova, G.M, Volegov, A.S

“…As-cast and rapidly quenched alloys (RQAs) Sm[Fe.sub.11-x][Ga.sub.x][C.sub.1.25] (2 [less than or equal to] x [less than or equal to] 5) have been studied. The…”
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The role of plastic deformation in the creation of high strength in hard magnetic alloys Fe-Cr-Co-W-Ga by Belozerov, E. V., Ivanova, G. V., Shchegoleva, N. N., Serikov, V. V., Kleinerman, N. M., Vershinin, A. V., Gaviko, V. S., Mushnikov, N. V.

“…The influence of plastic deformation preceding low-temperature aging on the structural factors that determine the strengthening of the Fe-15Cr-13Co-8W-0.5Ga…”
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Ferroelastic domains and phases in ferromagnetic nanostructured FePd alloy by Vlasova, N. I., Shchegoleva, N. N., Popov, A. G., Kandaurova, G. S.

“…Polarization optical, electron microscopic, and thermomagnetic investigations of FePd single crystals undergoing an A 1 → L 1 0 phase transformation have been…”
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