Published March 2003
| Version v1
Journal article
SrTiO3: a model electroceramic
- 1. Inst. fuer Physikalische Chemie I, RWTH Aachen, Aachen (Germany)
- 2. Max-Planck-Inst. fuer Festkoerperforschung, Stuttgart (Germany)
Description
It is shown that the defect chemistry of acceptor-doped SrTiO3 is understood in great detail, and that this permits the accurate description, not only of the equilibrium electronic and ionic conductivities, but also of non-equilibrium situations generated by electrical or chemical driving forces, and even of the quenched state. Recent investigations on internal and external boundaries provide astonishingly precise insights into the pertinent structure-property relations. (orig.)
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Metallkunde
- Journal Volume
- 94
- Journal Issue
- 3
- Journal Page Range
- p. 218-225
- ISSN
- 0044-3093
- CODEN
- ZEMTAE
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 34036096
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BICRYSTALS; CERAMICS; DIFFUSION; DOPED MATERIALS; GRAIN BOUNDARIES; INTERFACES; IONIC CONDUCTIVITY; IRON ADDITIONS; OPTICAL MICROSCOPY; POINT DEFECTS; POLYCRYSTALS; STRONTIUM TITANATES; SURFACES; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0400-1000 K; TEMPERATURE RANGE 1000-4000 K; TRANSMISSION ELECTRON MICROSCOPY
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALLOYS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; CRYSTALS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTRON MICROSCOPY; IRON ALLOYS; MATERIALS; MICROSCOPY; MICROSTRUCTURE; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; POLYCRYSTALS; STRONTIUM COMPOUNDS; TEMPERATURE RANGE; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS