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Synthesis of Sm-dop...
Abstract
Ämnesord
Stäng
- Sm2O3-doped barium titanate ceramics with a positive temperature coefficient of resistivity (PTCR) were synthesized by solid-state reaction sintering. The electrical properties are related to the dopant content. The grain size decreases with increasing dopant content. Electron diffraction analysis revealed that a secondary phase with a space group of P6(3)22 and lattice parameters a = 10.6 Angstrom and c = 20.2 Angstrom formed in the ceramics.
Nyckelord
- Sm-doped BaTiO3
- electric property
- secondary phase
- electron microscopy
- barium-titanate
- electron-diffraction
- program system
- grain-growth
- eld
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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