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Hole-state and defect structure of proton conductor SrTiO3 observed by high-resolution X-ray absorption spectroscopy
- Source :
- Solid State Ionics. :261-264
- Publication Year :
- 2000
- Publisher :
- Elsevier BV, 2000.
-
Abstract
- The hole-state and defect structure of proton conductor SrTi 1-x Sc x O 3 have been studied by high-resolution X-ray absorption spectroscopy. The proton-induced level is observed in proton-doped SrTi 1-x Sc x O 3 . The energy separation between the top of the valence band and the bottom of the acceptor or proton level is considered to be the activation energy determined by electronic or proton conductivity.
- Subjects :
- X-ray absorption spectroscopy
Proton
Absorption spectroscopy
Chemistry
Band gap
Nuclear Theory
Inorganic chemistry
Analytical chemistry
General Chemistry
Activation energy
Condensed Matter Physics
Acceptor
Electrical resistivity and conductivity
Physics::Accelerator Physics
General Materials Science
Nuclear Experiment
Proton conductor
Subjects
Details
- ISSN :
- 01672738
- Database :
- OpenAIRE
- Journal :
- Solid State Ionics
- Accession number :
- edsair.doi...........a3abcefadb743b78fc08192f13cc46d7