Enhanced fatigue and ferroelectric properties in multiferroic (Ba 0.7Sr0.3)TiO3/(Bi1.05La 0.05)FeO3 epitaxial heterostructures

• Main Authors: Chew, Khian Hooi, Jiang, Y., Miao, J., Xu, X.G., Zhang, J.X., Zhan, Q.
• Format: Article
• Published: AIP Publishing 2013
• Subjects: QC Physics
• Online Access: http://eprints.um.edu.my/8246/; http://www.scopus.com/inward/record.url?eid=2-s2.0-84879107526&partnerID=40&md5=ef972cd71e6075c30304a2ac1b3b1395

Fatigue and ferroelectric properties of multiferroic (Ba 0.7Sr0.3)TiO3/(Bi1.05La 0.05)FeO3 (BST/BLF) epitaxial heterostructures are studied and compared to those of BLF single-layer films. Our studies show that oxygen vacancies V O • • are the most likely mobile defects in bilayers, whereas defect d...