Media type: E-Article Title: High proton conduction in grain-boundary-free yttrium-doped barium zirconate films grown by pulsed laser deposition Contributor: Pergolesi, Daniele; Fabbri, Emiliana; D’Epifanio, Alessandra; Di Bartolomeo, Elisabetta; Tebano, Antonello; Sanna, Simone; Licoccia, Silvia; Balestrino, Giuseppe; Traversa, Enrico Published: Springer Science and Business Media LLC, 2010 Published in: Nature Materials, 9 (2010) 10, Seite 846-852 Language: English DOI: 10.1038/nmat2837 ISSN: 1476-4660; 1476-1122 Origination: Footnote: