Hollenstein, E.Damjanovic, D.Setter, N.2007-10-182007-10-182007-10-18200710.1016/j.jeurceramsoc.2007.02.100https://infoscience.epfl.ch/handle/20.500.14299/13137WOS:00024882280011010984Temperature stability of the piezoelectric properties of Li-modified KNN ceramicstext::journal::journal article::research article