Temperature-dependent ac conductivity and dielectric response of vanadium doped CaCu3Ti4O12ceramic
β Scribed by A. Sen; U. N. Maiti; R. Thapa; K. K. Chattopadhyay
- Book ID
- 106022615
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 468 KB
- Volume
- 104
- Category
- Article
- ISSN
- 1432-0630
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π SIMILAR VOLUMES
CaCu 3 Ti 4 Γ 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
## Abstract We have developed a novel route to reduce the dielectric loss of CaCu~3~Ti~4~O~12~ (CCTO) material based on the internalβbarrierβlayerβcapacitance (IBLC) model. By the partial LaβforβCa substitution the dielectric loss was suppressed reβmarkably while the giant dielectric constant still