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  1. No Access

    Chapter and Conference Paper

    Preparation, Phase Composition, Nanostructure, Dielectric and Ferroelectric Characteristics of Sr0.6Ba0.4Nb2O6 Thin Films Grown on a Silicon Substrate in an Oxygen Atmosphere

    The barium strontium niobate Sr0.6Ba0.4Nb2O6 thin film was grown by the RF cathode sputtering technique in an oxygen atmosphere on a p-type Si(001) semiconductor substrate. According to X-ray diffraction studies,...

    A. V. Pavlenko, Ya. Yu. Matyash… in Physics and Mechanics of New Materials and… (2024)

  2. No Access

    Article

    Crystal Structure and Dielectric Properties of Heteroepitaxial BiFeO3 Multiferroic Films Grown on a Pt(001)/MgO(001) Substrate

    A study is performed of the crystal structure, dielectric, and polarization of BiFeO3 films grown on a Pt(001)/MgO(001) substrate. It is established that the films are single-phase, pure, single-crystal, and have...

    A. V. Nazarenko, Ya. Yu. Matyash… in Bulletin of the Russian Academy of Science… (2023)

  3. No Access

    Article

    Structural, Dielectric, and Ferroelectric Properties of a BiFeO3/Sr0.5Ba0.5Nb2O6/Pt(001)/MgO(001) Heterostructure

    Using rf cathode sputtering in an oxygen atmosphere, we produced a heterostructure based on the bismuth ferrite (BFO) multiferroic and barium strontium niobate (SBN) ferroelectric: BiFeO3(1000 nm)/Sr0.5Ba0.5Nb2O6

    A. V. Pavlenko, Ya. Yu. Matyash, D. V. Stryukov, N. V. Malomyzheva in Inorganic Materials (2023)

  4. No Access

    Article

    Phase Transformations and Properties of Thin Barium Neodymium Ferroniobate Films in the Temperature Range from –190 to 200°C

    Single-phase, impurity-free barium neodymium ferroniobate (Ba2NdFeNb4O15) films ~660 nm in thickness have been grown on a Pt(001)/MgO(001) substrate using rf cathode sputtering in an oxygen atmosphere. According ...

    A. V. Pavlenko, D. V. Stryukov, K. M. Zhidel’, Ya. Yu. Matyash in Inorganic Materials (2022)

  5. No Access

    Article

    Heteroepitaxial Barium Strontium Niobate Films: Structure, Lattice Dynamics, and Dielectric Properties in the Range 0.1–2.5 THz

    We have studied the structure, lattice dynamics, and dielectric properties (terahertz spectroscopy) of heteroepitaxial Sr0.5Ba0.5Nb2O6 films grown on MgO (001) substrates by rf cathode sputtering in an oxygen atm...

    D. V. Stryukov, A. A. Mamrashev, V. D. Antsygin, K. A. Okotrub… in Inorganic Materials (2022)

  6. No Access

    Article

    Effect of Substrate Bias on the Crystal Structure and Morphology of Barium Strontium Niobate Films Grown by RF Cathode Sputtering

    Barium strontium niobate films have been grown on MgO(001) substrates by single-step rf cathode sputtering of a ceramic target with the stoichiometric composition Sr0.5Ba0.5Nb2O6 in an oxygen atmosphere under var...

    A. V. Pavlenko, S. P. Zinchenko, D. V. Stryukov, A. G. Fedorenko… in Inorganic Materials (2021)

  7. No Access

    Article

    Structural Characteristics of Sr0.61Ba0.39Nb2O6/MgO(001) Thin Films Grown by RF-Cathode Sputtering

    Thin films of congruent composition of the system of solid solutions of barium-strontium niobates Sr0.61Ba0.39Nb2O6 (SBN:61) with thicknesses from 30 to 630 nm on a MgO(001) substrate are deposited by RF-cathode ...

    A. V. Pavlenko, D. V. Stryukov, L. I. Ivleva, A. P. Kovtun… in Physics of the Solid State (2021)

  8. No Access

    Chapter and Conference Paper

    Heteroepitaxial BiFeO3 Films Fabricated on MgO(001) and Sr0.61Ba0.39Nb2O6/MgO(001)

    BiFeO3/MgO(001) and BiFeO3/Sr0.61Ba0.39Nb2O6/ were deposited by a one-stage technique of RF-cathode sputtering of a stoichiometric composition ceramic target in an oxygen atmosphere. The films were studied a...

    D. V. Stryukov, A. V. Pavlenko… in Physics and Mechanics of New Materials and… (2021)

  9. No Access

    Article

    The Effect of a Ba0.2Sr0.8TiO3 Sublayer on the Structure and Electric Characteristics of Lead Zirconate Titanate Films on the Si(001) Substrate

    Metal–ferroelectric–semiconductor Pb(ZrTi)O3/Ba0.2Sr0.8TiО3/Si(001) heterostructures have been synthesized by radiofrequency cathode sputtering. It has been established that the Pb(ZrTi)O3 films are single-phase ...

    S. P. Zinchenko, D. V. Stryukov, A. V. Pavlenko… in Technical Physics Letters (2020)

  10. No Access

    Article

    Structure and Ferroelectric Properties of Thin Heteroepitaxial NaNbO3 Films Obtained by RF Cathode Sputtering

    Thin films of sodium niobate (NaNbO3) on a MgO(001) substrate with a predeposited SrRuO3 layer were obtained for the first time by the method of RF cathode sputtering in an oxygen atmosphere. X‑ray diffraction da...

    A. V. Pavlenko, D. V. Stryukov, N. V. Ter-Oganessian in Technical Physics Letters (2020)

  11. No Access

    Article

    Polarization Switching along a Substrate in Thin Bi4Ti3O12 Films under Different Deformation Stresses

    Single-crystal Bi4Ti3O12 films deposited on a 4-nm-thick Ba0.4Sr0.6TiO3 sublayer covering an MgO(001) substrate have been investigated. It has been found that the unit cells of Bi4Ti3O12 films in the resulting he...

    V. M. Mukhortov, D. V. Stryukov, S. V. Biryukov, Yu. I. Golovko in Technical Physics (2020)

  12. No Access

    Article

    Unit-Cell Deformation under Discontinuous Deposition of Barium–Strontium Niobate Films

    Epitaxial Sr0.5Ba0.5Nb2O6/MgO thin films with layers of differing thickness (but with identical total thickness) have been prepared by radio-frequency magnetron sputtering with application of discontinuous deposi...

    D. V. Stryukov, A. V. Pavlenko in Technical Physics Letters (2019)

  13. No Access

    Article

    Lattice Structure and Dynamics of Two-Layer Heterostructures of Barium–Strontium Titanate and Layered Bismuth Titanate of Various Thicknesses on a Magnesium Oxide Substrate

    The lattice structure and dynamics of single-crystal Bi4Ti3O12 with a thickness from 4 to 430 nm on a (001)MgO substrate with a previously deposited Ba0.4Sr0.6TiO3 sublayer (4 nm) have been studied. The two-layer...

    A. S. Anokhin, Yu. I. Golovko, V. M. Mukhortov… in Physics of the Solid State (2019)

  14. No Access

    Article

    Structure and Optical Characteristics of Barium–Strontium Niobate Films on Al2O3 Substrates

    The structure and optical characteristics of thin films of relaxor ferroelectric Ba0.5Sr0.5Nb2O6 grown by RF sputtering in an oxygen atmosphere on an Al2O3 substrate (c cut) have been studied. X-ray diffraction a...

    A. V. Pavlenko, S. V. Kara-Murza, A. P. Korchikova, A. A. Tikhii… in Optics and Spectroscopy (2019)

  15. No Access

    Article

    Synthesis, Structure, and Dielectric Characteristics of Sr0.61Ba0.39Nb2O6 Single Crystals and Thin Films

    The structure, lattice dynamics, and dielectric characteristics of Sr0.61Ba0.39Nb2O6 (SBN-61) single crystals and SBN-61/(001)MgO thin films have been studied. The analysis of temperature and frequency dependence...

    A. V. Pavlenko, L. I. Ivleva, D. V. Stryukov, A. P. Kovtun… in Physics of the Solid State (2019)

  16. No Access

    Article

    Composition, Structure, and Dielectric Characteristics of (Sr0.5Ba0.5)Nb2O6/Pt(111)/Si(001) Films

    Sr0.5Ba0.5Nb2O6 (SBN) relaxor ferroelectric films of different thicknesses have been grown on Pt(111)/Si(001) substrates by rf sputtering. We have studied their structure, composition–depth profiles, lattice dyna...

    A. V. Pavlenko, Yu. A. Kudryavtsev, D. V. Stryukov, A. S. Anokhin… in Inorganic Materials (2019)

  17. No Access

    Article

    The Field Effect in a Metal–Ferroelectric–Semiconductor System of Multilayer Ferroelectric Films with Various Structure Types

    The ability to grow the interfacial defect-poor Sr0.5Ba0.5Nb2O6 + Ba0.2Sr0.8TiO3 and Ba0.8Sr0.2TiO3 + Ba0.4Sr0.6TiO3 ferroelectric films onto the doped silicon substrates is discussed. A study of piezo-response v...

    V. M. Mukhortov, Yu. I. Golovko, A. V. Pavlenko… in Physics of the Solid State (2018)

  18. No Access

    Article

    The Structure, Dielectric, and Optical Properties of c-Oriented SBN-50 Films Grown on Pt/Al2O3 Substrate

    Studies of the structure, dielectric and optical properties of thin films of a relaxor ferroelectric Ba0.5Sr0.5Nb2O6 grown on Pt(111)/Al2O3 (c-cut) substrate by high-frequency RF-sputtering in oxygen atmosphere, ...

    A. V. Pavlenko, A. P. Kovtun, S. P. Zinchenko, D. V. Stryukov in Technical Physics Letters (2018)

  19. No Access

    Article

    Optical Properties of Barium Strontium Niobate SBN61 Films

    Heteroepitaxial Sr0.61Ba0.39Nb2O6 films have been formed on MgO(001) substrates by RF deposition in an oxygen atmosphere. The film orientation with respect to the substrate is investigated using X-ray diffraction...

    V. B. Shirokov, A. V. Pavlenko, D. V. Stryukov… in Physics of the Solid State (2018)

  20. No Access

    Article

    Structure and Polarization Relaxation of Ba0.5Sr0.5Nb2O6/(001)Si Films

    The structure and dielectric characteristics of strontium barium niobate thin films deposited on single-crystalline silicon substrates without buffer layers are studied. It is found that the c axis in these he...

    A. V. Pavlenko, D. V. Stryukov, V. M. Mukhortov, S. V. Biryukov in Technical Physics (2018)

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