Published April 1997
| Version v1
Journal article
MOCVD of perovskites with metallic conductivity
Creators
- 1. Moskovskij Gosudarstvennyj Univ., Moscow (Russian Federation). Khimicheskij Fakul'tet
- 2. High School of Materials Science, Moscow State University, 119899, Moscow (Russian Federation)
- 3. IOPW, TU Braunschweig, Bienroder Weg 53, 38108, Braunschweig (Germany)
Description
Single source MOCVD techniques were used to prepare perovskite films with metallic conductivity (CaRuO3, LaNiO3, La0.5Sr0.5CoO3 and (La,Pr)0.7(Sr,Ca)0.3MnO3). Structural and electric properties of the epitaxial layers on the coherent substrates are close to that of the films grown by PLD 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 (LaNiO3/MgO) and variant structures in the films on YSZ. XRD of the films points to a pseudocubic lattice for all R1-xAxMO3 films in spite of the distortions in the bulk material. (orig.)
Additional details
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 251
- Journal Issue
- 1-2
- Journal Page Range
- p. 337-341.
- ISSN
- 0925-8388
- CODEN
- JALCEU
Conference
- Title
- Growth mechanisms - interfaces - multilayers as part of the spring meeting of the European Materials Research Society (E-MRS).
- Acronym
- Symposium F on high temperature superconductor thin films
- Dates
- 4-7 Jun 1996.
- Place
- Strasbourg (France).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Switzerland
- INIS RN
- 28072113
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CALCIUM OXIDES; CHEMICAL VAPOR DEPOSITION; COBALT OXIDES; CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; LANTHANUM OXIDES; MANGANESE OXIDES; NICKEL OXIDES; ORGANOMETALLIC COMPOUNDS; ORIENTATION; PRASEODYMIUM OXIDES; RUTHENIUM OXIDES; SCANNING ELECTRON MICROSCOPY; STRONTIUM OXIDES; SUBSTRATES; THIN FILMS; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL COATING; COBALT COMPOUNDS; COHERENT SCATTERING; DEPOSITION; DIFFRACTION; ELECTRICAL PROPERTIES; ELECTRON MICROSCOPY; FILMS; LANTHANUM COMPOUNDS; MANGANESE COMPOUNDS; MICROSCOPY; NICKEL COMPOUNDS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; PRASEODYMIUM COMPOUNDS; RARE EARTH COMPOUNDS; RUTHENIUM COMPOUNDS; SCATTERING; STRONTIUM COMPOUNDS; SURFACE COATING; TRANSITION ELEMENT COMPOUNDS