Lattice dynamics and phase transitions in KNbO.sub.3./sub. and K.sub.0.5./sub.Na.sub.0.5./sub.NbO.sub.3./sub. ceramics

BUIXADERAS, E., NUZHNYY, D., GREGORA, I., KAMBA, S., BERTA, M., MALIČ, B., KOSEC, M. Lattice dynamics and phase transitions in KNbO₃ and K_0.5Na_0.5NbO₃ ceramics. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 2009, 56(9), 1843-1849. ISSN 0885-3010. E-ISSN 1525-8955. Available: doi: 10.1109/TUFFC.2009.1259