title: Perovskites.
authors.affiliation: Centre for Science at Extreme Conditions and EaStChem School of Chemistry, University of Edinburgh, Edinburgh EH9 3JZ, UK. j.p.attfield@ed.ac.uk.
authors.forename: J Paul
authors.initials: JP
authors.lastname: Attfield
authors.forename: Philip
authors.initials: P
authors.lastname: Lightfoot
authors.forename: Russell E
authors.initials: RE
authors.lastname: Morris