Invited Talk of the IRTG “Energy Conversion Systems” (https://www.igk2495.fau.de/ )
This talk will introduce lead-free niobate-based perovskites including (K,Na)NbO3 and AgNbO3, both of which have been lying at the forefront of functional oxide research. (K,Na)NbO3 (abbreviated as KNN）is a promising lead-free ferroelectric/piezoelectric system, centering on which this talk will give a review about how high-performance piezoceramics have been developed. Based on our recent research about AgNbO3, I will also introduce antiferroelectricity and discuss its underlying connections with high piezoelectricity and dielectric energy storage performance.
Place: Zoom https://fau.zoom.us/j/91873263243?pwd=cFl1NHVBU00zUUFWS3R1T0xLMlZ4QT09 ID: 918 7326 3243 PW: GRK2495
Registration: not needed