Synthesis and characterization of Pb(Yb1/2Nb1/2)O3-based high-Curie temperature piezoelectric ceramicsJianfeng Zheng, Zhihui Chen, Bijun Fang, Jianning Ding, Xiangyong Zhao, Haiqing Xu and Haosu LuoEur. Phys. J. Appl. Phys., 66 3 (2014) 30101DOI: https://doi.org/10.1051/epjap/2014140040