Main claims of the patent are: 1?x?- 0 - Chemical composition of the phase B can transform from cubic to tetragonal modification of Bi3NbO7 - Phase B is composed from monoclinic pyrochlore modification of Bi2(Zn2/3Nb4/3)O7 - Ceramics in which phase compositions can vary in such a way that a total amount of Bi, Zn and Nb can reach 30 mol% and the Nb can be replaced with Ta
F.32 International patent
COBISS.SI-ID: 21528615D. Suvorov, Editorial Board
C.04 Editorial board of an international magazine
COBISS.SI-ID: 6342151