https://www.mdpi.com/1996-1944/8/12/5457
The Effect of Niobium Doping on the Electrical Properties of 0.4(Bi0.5K0.5)TiO3-0.6BiFeO3 Lead-Free...
Ceramics in the system (Bi0.5K0.5)TiO3-BiFeO3 have good electromechanical properties and temperature stability. However, the high conductivity inherent in...
https://ltu.diva-portal.org/smash/record.jsf?pid=diva2%3A1014222
Ferroelectroc Na0.5K0.5NbO3 films for voltabe tunable microwave devices
filmstunablemicrowavedevices