High stability, low loss dielectrics in the system BaO-Nd2O3-TiO2-Bi2O5
- 1 January 1980
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 27 (1) , 269-272
- https://doi.org/10.1080/00150198008226115
Abstract
By addition of 5–10% Bi2Ti2O7 to powders with composition in the vicinity of BaNd2Ti5O14, temperature coefficient of permittivity of sintered ceramics may be decreased from approximately −100 ppm/°K to −25 ppm/°K. Dense, fine grained ceramics were prepared with permittivity within the range of 70–90 and tan δ below 3 × 10−4.Keywords
This publication has 1 reference indexed in Scilit:
- Hydrothermal crystallisation and some properties of bismuth titanatesJournal of Crystal Growth, 1972