Budimir, M.Damjanovic, D.Setter, N.2007-10-182007-10-182007-10-18200710.1063/1.2733594https://infoscience.epfl.ch/handle/20.500.14299/13126WOS:00024689150011910794Qualitative distinction in enhancement of the piezoelectric response in PbTiO3 in proximity of coercive fields: 90 degrees versus 180 degrees switchingtext::journal::journal article::research article