Dielectric, piezoelectric and electrical study of 0.65PMN-0.20PZT-0.15PT relaxor ceramic M. Ghasemifard Eur. Phys. J. Appl. Phys., 54 2 (2011) 20701 Published online: 18 May 2011 DOI: 10.1051/epjap/2011100495
