The sinterability of Ba(Mgl/3Ta2/3)O 3 ceramics synthesized by solid-state-reaction methods was investigated. The poor sinterability of the present ceramics was found to be primarily due to the presence of satellite secondary phases of BasTa4015 and Ba4Ta20 ~, and the nearly complete densification o
Dielectric composite ceramics in Ba(Mg1/3Ta2/3)O3-BaONd2O35TiO2system
β Scribed by X. M. Chen
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 401 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0261-8028
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π SIMILAR VOLUMES
Ba(Mg 1/3 Ta 2/3 )O 3 ceramic possessing extremely high Q Γ f value of more than 300 THz at microwave frequency was developed in our previous study. It is of great interest to understand the mechanism of microwave absorption in such a practical material. In the present study we report on the tempera
This paper discusses the difference in permittivity at infrared frequencies between Ba(Mg 1/3 Ta 2/3 )O 3 (BMT) and Ba(Mg 1/3 Nb 2/3 )O 3 (BMN) based on a first-principles calculation. The permittivity, far-infrared and Raman spectra are successfully computed. Analysis of these results shows that th