Sherman, V. O.Tagantsev, A. K.Setter, N.2007-10-182007-10-182007-10-18200710.1063/1.2723681https://infoscience.epfl.ch/handle/20.500.14299/13150WOS:000245870400086Model of a low-permittivity and high-tunability ferroelectric based compositetext::journal::journal article::research article