Oriented (100) Electrical Property of BiFeO₃/La_0.7Sr_0.3MnO₃ Multilayered Thin Films

Abstract:

We reported the superlattices (SL) thin films of ferroelectric BiFeO₃ and ferromagnetic La_0.7Sr_0.3MnO₃ on structure and ferroelectric properties, which fabricate by (radio frequency)-magnetic sputtering. Remarkably, the SL thin film has orientation (100), and the interphases are very distinct. We examined samples by XRD, and Keithley 2400, and the result proves the thin film is SL, which is oriented (001), affected by strain and temperature. And strain affect growing of thin film, and temperature affect electricity property.

• Periodical: Applied Mechanics and Materials (Volume 378)
• Pages: 270-274
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.378.270
• Online since: August 2013
• Authors: Huang Xu, Jian Jun Shi, Xiao Yun Li, Yong Song Liu, Chao Rong Li, Shun Li Wang
• Keywords: BiFeO₃, La_0.7Sr_0.3MnO₃, Multiferroic, Superlattice

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