Strain effects and thickness dependence of ferroelectric properties in epitaxial BiFeO3 thin films

• المؤلفون الرئيسيون: Wang, Junling, Ma, Jan, Boey, Freddy Yin Chiang, Ma, Hua, Chen, Lang
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2011
• الموضوعات: DRNTU::Engineering::Materials::Magnetic materials; DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/91520; http://hdl.handle.net/10220/6927
• المؤسسة: Nanyang Technological University

A “misfit strain-temperature” phase diagram for BiFeO3 thin film was constructed based on the Landau–Devonshire theory with the mechanical substrate effect. It is found that the polarization instabilities result in the formation of the mo...