Frequency dependance of electromechanical properties of PZN-xPT single crystals T. Delaunay, E. Le Clézio, H. Dammak, P. Gaucher, M. Pham Thi, M. Lethiecq et G. FeuillardJ. Phys. IV France, 128 (2005) 161-167DOI: https://doi.org/10.1051/jp4:2005128025