Search Results - "Gavrilov, N. V"

Bulk vs. Surface Structure of 3d Metal Impurities in Topological Insulator Bi2Te3 by Leedahl, B., Boukhvalov, D. W., Kurmaev, E. Z., Kukharenko, A., Zhidkov, I. S., Gavrilov, N. V., Cholakh, S. O., Le, P. Huu, Luo, C. Wei, Moewes, A.

“…Topological insulators have become one of the most prominent research topics in materials science in recent years. Specifically, Bi 2 Te 3 is one of the most…”
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Induced Quasi-Dynamic Disorder in a Structure of Rhenium Ion-Implanted Quartz Glass by Zatsepin, A. F., Biryukov, D. Yu, Gavrilov, N. V., Shtang, T. V., Koubisy, M. S. I., Parulin, R. A.

“…The ultraviolet (UV) absorption spectra were studied in UV–Vis–IR quartz glasses exposed to the rhenium ion irradiation at the energy of 30 keV. An increase in…”
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Discharge System with a Self-Heated Hollow Cathode and an Evaporating Anode in a Cusp Magnetic Field for Oxide Coatings Deposition by Gavrilov, N. V., Kamenetskikh, A. S., Emlin, D. R., Tretnikov, P. V., Chukin, A. V.

“…The properties of a discharge with a self-heated hollow cathode and an evaporating anode placed in a cusp magnetic field created by two oppositely connected…”
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Methods for Increasing the Accuracy of Reproducing Specified Values of the Attenuation of Optical Radiation in Fiber-Optic Attenuators by Gavrilov, V. N., Gryaznov, Yu. M., Moiseev, P. D., Chastov, A. A.

“…Possible ways of high-accuracy reproduction of specified values of the optical attenuation in fiber-optic attenuators with discrete attenuators are examined…”
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Comparison testing of diamond-like a-C:H coatings prepared in plasma cathode-based gas discharge and ta-C coatings deposited by vacuum arc by Gavrilov, N.V., Mamaev, A.S., Plotnikov, S.A., Rubshtein, A.P., Trakhtenberg, I.Sh, Ugov, V.A.

“…The method of amorphous carbon coating deposition based on decomposition of acetylene in a non-self-sustained hollow cathode pulsed-DC discharge is…”
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Energy gaps, refractive index and photon emission from point defects in copper-doped Gd2O3 nanocrystalline films by Kuznetsova, Yu.A., Zatsepin, D.A., Zatsepin, A.F., Gavrilov, N.V.

“…•Reactive anodic evaporation method provides the synthesis of single-phase Gd2O3 films.•The embedding of Cu leads to a decrease in the transparency gap of…”
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XPS and DFT study of pulsed Bi-implantation of bulk and thin-films of ZnO—The role of oxygen imperfections by Zatsepin, D.A., Boukhvalov, D.W., Gavrilov, N.V., Kurmaev, E.Z., Zhidkov, I.S.

“…[Display omitted] •Both theory and experiment evidence similarity of patterns of Bi-implantation in surface and bulk ZnO.•In the bulk morphology of ZnO both…”
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Sn-loss effect in a Sn-implanted a-SiO2 host-matrix after thermal annealing: A combined XPS, PL, and DFT study by Zatsepin, D.A., Zatsepin, A.F., Boukhvalov, D.W., Kurmaev, E.Z., Gavrilov, N.V.

“…•Fabrication and annealing of Sn-doped amorphous SiO2 were studied experimentally and theoretically.•We demonstrate that ions of impurities push ions of host…”
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Synthesis of Thin Magnesium-Aluminate Spinel Films through the Reactive Anodic Evaporation of Aluminum and Magnesium by Gavrilov, N. V., Emlin, D. R., Medvedev, A. I., Skorynina, P. A.

“…We investigate the structure and properties of magnesium-aluminate spinel films synthesized by the reactive anodic evaporation of Al and Mg from separate…”
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Structural and electron-optical properties of transparent nanocrystalline MgAl2O4 spinel implanted with copper ions by Zatsepin, A.F., Kiryakov, A.N., Zatsepin, D.A., Shchapova, Yu.V., Gavrilov, N.V.

“…Optically transparent MgAl2O4 ceramics was functionalized by Cu2+-ions employing various implantation fluences. Depending on ion beam exposure, both radiation…”
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Bi-doped silica glass: A combined XPS – DFT study of electronic structure and pleomorphic imperfections by Zatsepin, D.A., Zatsepin, A.F., Boukhvalov, D.W., Gavrilov, N.V.

“…The results of X-ray photoelectron spectroscopy analysis (core-levels, valence band) and first-principles modelling of bismuth implanted silicon dioxide…”
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Investigations of Mn–Co–O and Mn–Co–Y–O coatings deposited by the magnetron sputtering on ferritic stainless steels by Gavrilov, N.V., Ivanov, V.V., Kamenetskikh, A.S., Nikonov, A.V.

“…Protective coatings for the metal interconnects of solid-oxide fuel cells have been produced by magnetron sputtering of metal targets sintered from mixtures of…”
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Study of the Structural Characteristics of 3d Metals Cr, Mn, Fe, Co, Ni, and Cu Implanted in ZnO and TiO2Experiment and Theory by Leedahl, B, Zatsepin, D. A, Boukhvalov, D. W, Kurmaev, E. Z, Green, R. J, Zhidkov, I. S, Kim, S. S, Cui, L, Gavrilov, N. V, Cholakh, S. O, Moewes, A

“…Herein we systematically study a range of dopants (Cr, Fe, Ni, Cu, and an MnCo alloy) in ZnO and TiO2 using several X-ray spectroscopic techniques. We identify…”
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Modification of MgAl2O4 Electron-Optic Properties by Pulsed Ion Beam by Zatsepin, A. F., Kiryakov, A. N., Zatsepin, D. A., Gavrilov, N. V.

“…The electron-optical characteristics of transparent aluminum-magnesium spinel ceramics doped with various copper fluences are studied. As a result of the…”
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XPS and DFT study of Sn incorporation into ZnO and TiO2 host matrices by pulsed ion implantation by Zatsepin, D. A., Boukhvalov, D. W., Kurmaev, E. Z., Zhidkov, I. S., Kim, S. S., Cui, L., Gavrilov, N. V., Cholakh, S. O.

“…Bulk and thin‐film ZnO and TiO2 samples were doped with Sn by pulsed ion implantation and studied by means of X‐ray photoelectron core‐level and valence‐band…”
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Electronic structure and photoluminescence properties of Zn-ion implanted silica glass before and after thermal annealing by Zatsepin, D.A., Zatsepin, A.F., Boukhvalov, D.W., Kurmaev, E.Z., Pchelkina, Z.V., Gavrilov, N.V.

“…The results of XPS core-level and valence band measurements, photoluminescence spectra of a-SiO2 implanted by Zn-ions (E=30keV, D=1·1017cm−2) and Density…”
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Thermal regime of self-heated hollow cathode in a low-pressure high-current pulsed-periodic discharge by Gavrilov, N. V., Emlin, D. R.

“…We have studied the thermal regime of a self-heated hollow cathode in combined low-current (1–5 A) dc discharge and high-current (up to 100 A) pulsed-periodic…”
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Pleomorphic structural imperfections caused by pulsed Bi-implantation in the bulk and thin-film morphologies of TiO2 by Zatsepin, D.A., Boukhvalov, D.W., Kurmaev, E.Z., Gavrilov, N.V., Kim, S.S., Zhidkov, I.S.

“…[Display omitted] •Bismuth doped bulk and thin-filmTiO2 host were examined experimentally and theoretically applying XPS and DFT methods.•Combination of…”
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Structural defects and electronic structure of N-ion implanted TiO2: Bulk versus thin film by Zatsepin, D.A., Boukhvalov, D.W., Kurmaev, E.Z., Zhidkov, I.S., Gavrilov, N.V., Korotin, M.A., Kim, S.S.

“…•The bulk and thin film TiO2:N were studied by XPS and DFT.•Combination of nitrogen ions and oxygen vacancies is the propagated type of defects and provide…”
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Octahedral conversion of a-SiO2 host matrix by pulsed ion implantation by Zatsepin, D. A., Zatsepin, A. F., Boukhvalov, D. W., Kurmaev, E. Z., Gavrilov, N. V., Skorikov, N. A., von Czarnowski, A., Fitting, H.-J.

“…The results of measurements of X‐ray photoelectron spectra (XPS) of a‐SiO2 host material after pulsed implantation with [Mn+] and [Co+, Mn+] ions as well as…”
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