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Number of results
1997 | 92 | 1 | 237-242
Article title

MOCVD of Perovskites with Metallic Conductivity

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EN
Abstracts
EN
Single source MOCVD techniques were used to prepare perovskite films with metallic conductivity (CaRuO_{3}, LaNiO_{3}, La_{0.5}Sr_{0.5}CoO_{3} and (La,Pr)_{0.7}(Sr,Ca)_{0.3}MnO_{3}). Structural and electrical properties of the epitaxial layers on the coherent substrates are close to that of the films grown by pulsed laser deposition and magnetron sputtering. Peculiarities of the growth occur on the worse matched substrates, such as a mixture of two orientations, each aligned in the plane of the interface (LaNiO_{3}/MgO) and variant structures in the films on yttrium stabilized zirconia. X-ray diffraction of the films indicates pseudocubic lattice for all R_{1-x}A_{x}MO_{3} films in spite of the distortions in the bulk material. The dependence of metal-insulator transition in R_{1-x}A_{x}MnO_{3} on the nature of R and A and film-substrate lattice mismatch was studied.
Keywords
EN
Contributors
author
  • Chemistry Department, Moscow State University, 119899 Moscow, Russia
author
  • Chemistry Department, Moscow State University, 119899 Moscow, Russia
author
  • Chemistry Department, Moscow State University, 119899 Moscow, Russia
author
  • Chemistry Department, Moscow State University, 119899 Moscow, Russia
author
  • Chemistry Department, Moscow State University, 119899 Moscow, Russia
author
  • Kurchatov Institute, 123182 Moscow, Russia
author
  • Kurchatov Institute, 123182 Moscow, Russia
author
  • IOPW, TU Braunschweig, Bienroder Weg 53, 38108 Braunschweig, Germany
author
  • IOPW, TU Braunschweig, Bienroder Weg 53, 38108 Braunschweig, Germany
References
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Publication order reference
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bwmeta1.element.bwnjournal-article-appv92z133kz
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