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6 Result(s)

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  1. No Access

    Article

    Specific features of optical phonons in raman spectra of an array of vertical ZnO microrods on silicon

    The polarized Raman spectra of an array of vertical zinc oxide microrods prepared by the carbothermal synthesis on a Si(001) substrate have been investigated. The length and diameter of the rods are 9 ± 0.5 μm...

    N. V. Lyanguzov, A. S. Anokhin, D. I. Levshov… in Physics of the Solid State (2014)

  2. No Access

    Article

    Structure and lattice dynamics of heterostructures based on bismuth ferrite and barium strontium titanate

    The surface morphology, lattice parameters, and Raman spectra have been investigated at the stages of successive formation of a three-layer heterostructure consisting of epitaxial layers Ba0.8Sr0.2TiO3 (BST) and ...

    G. Khabiri, A. S. Anokhin, O. A. Bunina, Yu. I. Golovko… in Physics of the Solid State (2013)

  3. No Access

    Article

    Electric-field-induced phase transition in the relaxor ceramics based on PMN-PT

    The mechanisms of formation of a plateau in dependences of the reversible permittivity on the external electric field strength in a ceramic sample of the yPZN-mPMN-nPNN — xPT (x = 0, 3; y = 0.0982; m = 0.4541; n ...

    M. V. Talanov, O. A. Bunina, M. A. Bunin, I. N. Zakharchenko… in Physics of the Solid State (2013)

  4. No Access

    Article

    A comparative study of the BaTiO3 film and the BaTiO3/(Ba0.7Sr0.3)TiO3 superlattice using X-ray diffraction and raman spectroscopy

    A comparative study of the BaTiO3 epitaxial film and the BaTiO3/(Ba0.7Sr0.3)TiO3 superlattice prepared by pulsed laser deposition on MgO(100) substrates has been performed. The complete parallel orientation of th...

    O. A. Maslova, I. N. Zakharchenko, O. A. Bunina… in Physics of the Solid State (2012)

  5. No Access

    Article

    X-ray diffraction investigation of BaTiO3/(Ba,Sr)TiO3 superlattices

    Samples of BaTiO3/(Ba1 − x Sr x )TiO3 (BT/BST-x) superlattices have been studied using X-ray diffraction analysis. A complete parallel orientation of all the stud...

    O. A. Maslova, I. N. Zakharchenko, O. A. Bunina… in Physics of the Solid State (2012)

  6. No Access

    Article

    Structure and lattice dynamics of heterostructures based on bismuth ferrite and barium strontium titanate on magnesium oxide substrates

    Bismuth ferrite films doped with neodymium on MgO single-crystal substrates with an epitaxial barium strontium titanate thin (1–2 nm) sublayer have been prepared by rf sputtering of ceramic targets at an eleva...

    Yu. I. Golovko, V. M. Mukhortov, O. A. Bunina… in Physics of the Solid State (2010)