A(B′1/3B″2/3)O3 COMPLEX PEROVSKITES
8.1 INTRODUCTION
The A(B′1/3B″2/3)O3 perovskites are the most widely studied family of materials in microwave ceramics. A broad range of chemical substitutions such as Ba, Sr, Ca, at A site; Mg, Zn, Ni, Co, Sr, Ca, Mn, Cd at B′ site and Nb and Ta at B″ site are possible and the substitutions enable the tailoring of the dielectric properties. Ba(Mg1/3Ta2/3)O3 (BMT), Ba(Zn1/3Ta2/3)O3 (BZT) and Ba[(Zn,Co)1/3Nb2/3]O3 (BZCN) are the most widely studied materials in this family and are commercially produced for applications in wireless communication. A large number of compounds with niobium or tantalum as the B″ ions in the A(B′1/3B″2/3)O3 complex perovskite were reported by Roy [1] and Galasso and ...
Get Dielectric Materials for Wireless Communication now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
