Dielectric properties of Erbium doped CaCu3Ti4O12prepared by sol–gel self combustion method
✍ Scribed by S. Jesurani; S. Kanagesan; T. Kalaivani; K. Ashok
- Publisher
- Springer US
- Year
- 2011
- Tongue
- English
- Weight
- 369 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0957-4522
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract CaCu~3~Ti~4~O~12~–polyethersulfone (CCTO–PES) composites with various CCTO volume fractions up to 0.5 were prepared. Relatively high dielectric constant (__ε__ = 32.7) and low loss (tan __δ__ = 0.063) of the composites with CCTO volume fraction at 0.5 were observed. Various theoretical
CaCu 3 Ti 4 À x Fe x O 12 (0 rx r 0.2) ceramics were fabricated by a solid-state reaction method, and the dielectric properties were studied. Dielectric measurement performed at room temperature shows that with Fe content increasing from 0 to 0.2, the dielectric constant (e 0 ) decreases from about