Search Results - "Uspenskii, Yu.A"

Electronic, magnetic and magnetotransport properties of Mn-doped Dirac semimetal Cd 3 As 2 by Kulatov, E.T., Uspenskii, Yu.A., Oveshnikov, L.N., Mekhiya, A.B., Davydov, A.B., Ril’, A.I., Marenkin, S.F., Aronzon, B.A.

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Electronic, magnetic and magnetotransport properties of Mn-doped Dirac semimetal Cd3As2 by Kulatov, E.T., Uspenskii, Yu.A., Oveshnikov, L.N., Mekhiya, A.B., Davydov, A.B., Ril’, A.I., Marenkin, S.F., Aronzon, B.A.

“…[Display omitted] Doping by Mn breaks the time-reversal and crystal symmetry of Cd3As2, splits Dirac cones and changes band structure. We study these changes…”
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Spin, orbital moments and magneto-optical properties of MPt3 (M = Cr, Mn, Fe, Co) compounds by Kulatov, E.T., Uspenskii, Yu.A., Halilov, S.V.

“…We have studied trends in the ab initio electronic structure, spin moments, orbital moments and magneto-optical (MO) properties of MPt3 compounds. The…”
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The criterion of magnetism in semiconductor nanoobjects by Uspenskii, Yu.A., Tikhonov, E.V, Matsko, N.L.

“…The Stoner criterion is known as a useful tool predicting the ferromagnetic state (FM) in metals. This criterion is not applied to nanoobjects, because of…”
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Ab initio calculation and analysis of the properties of digital magnetic heterostructures and diluted magnetic semiconductors of IV and III–V groups by Uspenskii, Yu.A., Kulatov, E.T.

“…We present the first-principles calculations of digital magnetic heterostructures Si/M, Ge/M. GaAs/M, GaSb/M, GaN/M and GaN/M (50%) with M=Cr, Mn, Fe, and Co…”
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Electronic and magnetic properties of semiconducting nanoclusters and large organic molecules: Features interesting for spintronics by Uspenskii, Yu.A., Kulatov, E.T., Titov, A.A., Tikhonov, E.V., Michelini, F., Raymond, L.

“…Spin properties of single-doped and single-electron charged nano-systems having an odd number of electrons are studied. Starting from an expression for…”
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Pre-edge features in X-ray absorption structure of Mn in GaMnN, GaMnAs and GeMn by Titov, A., Kulatov, E., Uspenskii, Yu.A., Biquard, X., Halley, D., Kuroda, S., Bellet-Amalric, E., Mariette, H., Cibert, J.

“…Ga 1 - x Mn x N samples with a wide range of concentrations, from x = 0.003 to 0.057, were grown by molecular beam epitaxy. X-ray diffraction and the…”
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Soft X-ray multilayer mirrors based on depleted uranium by Artioukov, I.A., Fechtchenko, R.M., Udovskii, A.L., Uspenskii, Yu.A., Vinogradov, A.V.

“…The use of depleted uranium (DU) and DU-based compounds is shown to significantly increase the performance of multilayer mirrors intended for the wavelengths…”
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Determination of XUV optical constants by reflectometry using a high-repetition rate 46.9-nm laser by Artioukov, I.A., Benware, B.R., Rocca, J.J., Forsythe, M., Uspenskii, Yu.A., Vinogradov, A.V.

“…We report the measurement of the optical constants of Si, GaP, InP, GaAs, GaAsP, and Ir at a wavelength of 46.9 nm (26.5 eV). The optical constants were…”
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Sc–Si normal incidence mirrors for a VUV interval of 35–50 nm by Uspenskii, Yu.A, Levashov, V.E, Vinogradov, A.V, Fedorenko, A.I, Kondratenko, V.V, P.Pershin, Yu, Zubarev, E.N, Mrowka, S, Schäfers, F

“…The Sc/Si multilayers are suggested as high-reflectivity coatings for a VUV interval of 35–50 nm. Fabricated mirrors show the normal incidence reflectivity of…”
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Ab initio studies of optical and magneto-optical spectra in 3d- and 4f-atom-based compounds by Uspenskii, Yu.A., Kulatov, E.T., Halilov, S.V.

“…Ab initio magneto-optical (MO) calculations were carried out for three groups of the 3d- and 4f-atom-based ferromagnetic compounds. The results obtained show a…”
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Recursive and Numerical Methods for the Calculation of Modes in Optical Bragg Fibers with Very Large Effective Area by Uspenskii, Yu.A., Uzorin, E.E., Popov, A.V., Vinogradov, A.V.

“…Two approaches to the calculation of modes in Bragg fibers are presented. The first one utilizes a close relation between Bragg fibers and plane multilayer…”
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Qualitative theory and modeling of hollow Bragg waveguides by Popov, A.V., Vinogradov, A.V., Fechtchenko, R.M., Uspenskii, Yu.A., Dianov, E.M.

“…A qualitative analysis of a planar Bragg waveguide is done using coupled wave theory and rounded permittivity profile of the multilayer cladding. Explicit…”
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