Search Results - "Vedrinskii, R.V."

Formation of the pre-edge structure and dramatic polarization dependence of Ti K NEXAFS in PbTiO3 crystals by Kraizman, V.L., Novakovich, A.A., Vedrinskii, R.V., Timoshevskii, V.A.

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Diffuse x-ray scattering in perovskite ferroelectrics by Chapman, B. D., Stern, E. A., Han, S.-W., Cross, J. O., Seidler, G. T., Gavrilyatchenko, V., Vedrinskii, R. V., Kraizman, V. L.

“…Diffuse x-ray scattering measurements on the cubic paraelectric phase of single-crystal PbTiO{sub 3} are presented. No diffuse scattering sheets are found, in…”
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Mechanisms of formation of near-edge fine structure of K X-ray absorption spectra of metallic Cu, Ni, Co (HCP and FCC phases), and Cr by Kozinkin, Yu. A., Novakovich, A. A., Kozinkin, A. V., Vedrinskii, R. V., Zubavichus, Ya. V., Veligzhanin, A. A.

“…The K X-ray absorption near-edge fine structure spectra of metallic Cu, Ni, Co (hexagonal close-packed and face-centered cubic phases), and Cr have been…”
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Resonant diffraction in FeS2: Determination of the x-ray polarization anisotropy of iron atoms by Kokubun, Jun, Ishida, Kohtaro, Cabaret, Delphine, Mauri, Francesco, Vedrinskii, R.V., Kraizman, V.L., Novakovich, A.A., Krivitskii, E.V., Dmitrienko, Vladimir-E.

“…For pyrite, FeS2, both the imaginary and real parts of the anisotropy of the iron atomic scattering factor are experimentally determined as functions of the…”
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Atomic displacement effects in near-edge resonant “forbidden” reflections by Ovchinnikova, E.N., Dmitrienko, V.E., Ishida, K., Kirfel, A., Collins, S.P., Oreshko, A.P., Cabaret, D., Vedrinskii, R.V., Kraizman, V.L., Novakovich, A.A., Krivitskii, E.V., Tolochko, B.P.

“…A survey of atomic displacement effects in the resonant scattering of synchrotron radiation is presented. It is shown that the dynamical displacements,…”
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Real and Imaginary Parts of the Anisotropic Atomic Factor near the Fe K-Edge: Comparison Between two Theories and Experiment for Pyrite by Kokubun, J., Ishida, K., Cabaret, D., Vedrinskii, R.V., L. Kraizman, V., A. Novakovich, A., Krivitskii, E.V., E. Dmitrienko, V.

“…The real and imaginary parts of the anisotropy of the iron atomic scattering factor are experimentally determined as functions of the X-ray energy near the…”
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Experimental and Theoretical Studies of Fine Structure in Polarized Ni K X-Ray Absorption Spectra of NiO Single Crystals by Vedrinskii, R.V., Kraizman, V.L., Novakovich, A.A., Elyafi, Sh.M., Bocharov, S., Kirchner, Th, Dräger, G.

“…Polarized Ni K XANES of single crystal NiO is studied experimentally and theoretically for two crystal orientations relative to the polarization and wave…”
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Quasiresonant inelastic X-ray scattering: comparison of Compton and resonant terms by Machavariani, G.Yu, Machavariani, V.Sh, Vedrinskii, R.V.

“…The contributions to inelastic X-ray scattering (IXS) spectra from the Compton scattering and X-ray resonant Raman scattering processes are theoretically…”
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Formation of the pre-edge structure and dramatic polarization dependence of Ti K NEXAFS in PbTiO 3 crystals by Kraizman, V.L., Novakovich, A.A., Vedrinskii, R.V., Timoshevskii, V.A.

“…Ti K NEXAFS in a PbTiO 3 crystal is calculated within full multiple scattering method. The pre-edge peak in the spectra is shown to be mainly formed due to the…”
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The experimental and theoretical study of Zr KXAS in SrZrO 3 and BaZrO 3 by Bugaev, L.A., Shuvaeva, V.A., Alekseenko, I.B., Vedrinskii, R.V.

“…Experimental Zr KXAS of BaZrO 3 and SrZrO 3 are obatained. The consistent theoretical analysis of the 1st–3rd shells data is carried out to obtain structural…”
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The experimental and theoretical study of Zr KXAS in SrZrO3 and BaZrO3 by Bugaev, L.A., Shuvaeva, V.A., Alekseenko, I.B., Vedrinskii, R.V.

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Bond length determination for transition atoms by shallow level EELFS by Vedrinskii, R.V., Taranukhina, A.I., Bugaev, L.A., Kraizman, V.L., Morozov, A.V., Wendland, C., Hasselkamp, D., Scharmann, A.

“…We report the complete analysis of extended energy loss fine structure (EELFS) above M 2,3 edges of Cu and Ni in terms of radial distribution functions,…”
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Theory of anomalous scattering by Vedrinskii, R.V., Novakovich, A.A., Kraizman, V.L., Bermous, A.G., Machavariani, V.Sh

“…The theory of X-ray elastic scattering and photoemission in anomalous scattering regions based on the Green's function method is considered. We present…”
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Theory of the fine structure in inelastic X-ray scattering spectra of solids by Vedrinskii, R.V., Novakovich, A.A., Kraizman, V.L., Machavariani, G.Yu, Machavariani, V.Sh

“…The method is proposed for calculating the fine structure in inelastic X-ray scattering (IXS) spectra formed due to K-ionization of low- Z atoms in solids…”
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