![Effects of A-Site Nonstoichiometry on Dielectric and Piezoelectric Properties of Pb-Free (Na<sub>0.53+<i>x</i> </sub>K<sub>0.47</sub>)(Nb<sub>0.55</sub>Ta<sub>0.45</sub>)O<sub>3</sub> Ceramics]()
Effects of A-Site Nonstoichiometry on Dielectric and Piezoelectric Properties of Pb-Free (Na<sub>0.53+<i>x</i> </sub>K<sub>0.47</sub>)(Nb<sub>0.55</sub>Ta<sub>0.45</sub>)O<sub>3</sub> CeramicsLee, J. H.; Ryu, G. H.; Do, D.; Song, T. K.; Kim, M. H.; Park, T. G.; Kim, W. J.; Kim, S. S.; Sung, Y. S.; Baik, S. · 2012