Three-dimensional heteroepitaxy in self-assembled BaTiO3-CoFe2O4 nanostructures

• Main Authors: Zheng, H., Wang, J., Mohaddes-Ardabili, L., Wuttig, M., Salamanca-Riba, L., Schlom, D. G., Ramesh, R.
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Engineering::Materials::Nanostructured materials
• Online Access: https://hdl.handle.net/10356/85261; http://hdl.handle.net/10220/6903
• Institution: Nanyang Technological University

Self-assembled BaTiO3–CoFe2O4 complex oxide nanostructures have been synthesized by pulsed laser deposition. A single ceramic target with a molar ratio of 0.62BaTiO3–0.38CoFe2O4 was used. Spinel CoFe2O4 and perovskite BaTiO3 phases spontaneously separated during heteroepitaxial growth...