Published October 1998
| Version v1
Journal article
Short range order of cation arrangement in LaCaAlO4 as a prerequisite of time-temperature drift of properties
- 1. Orleanskij Univ., Orlean (France)
- 2. Sankt-Peterburgskij Gosudarstvennyj Univ., Sankt-Peterburg (Russian Federation)
Description
The problem of equilibrium of heterovalent-stoichiometric isomorphism of cations in the structure of complex aluminate LaCaAlO4 id studied. The short range order of the lanthanum and calcium cations arrangement has been proved by two independent x-ray diffraction techniques
Additional details
Additional titles
- Original title (Russian)
- Ближний порядок в расположении катионов в LaCaAlO
Publishing Information
- Journal Title
- Zhurnal Prikladnoj Khimii
- Journal Volume
- 43
- Journal Issue
- 10
- Journal Page Range
- p. 26-31
- ISSN
- 0044-4618
- CODEN
- ZPKHAB
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 31005127
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ALUMINATES; CALCIUM COMPOUNDS; CATIONS; CRYSTAL STRUCTURE; EQUILIBRIUM; LANTHANUM COMPOUNDS; MONOCRYSTALS; ORDER PARAMETERS; POLYCRYSTALS; PYROLYSIS; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CHARGED PARTICLES; CHEMICAL REACTIONS; COHERENT SCATTERING; CRYSTALS; DECOMPOSITION; DIFFRACTION; IONS; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SCATTERING; THERMOCHEMICAL PROCESSES
Optional Information
- Notes
- 6 refs., 4 figs.