Chemical renormalization of the paraelectric-ferroelectric phase transition in PbTiO 3 - BiB 0.5 ? B 0.5 ? O 3 solid solutions with tetragonal symmetry Mihaylova, Boriana Bayarjargal, L. Margaritescu, I. Datta, K. Chen, J. 2020 - Forschungsinformationssystem der UHH