Owing to their unique characteristics, multiferroic materials are expected to be widely used in the next-generation multifunctional devices. In addition to improving their characteristics, developing affordable fabrication processes for multiferroic materials is highly demanded in both industry and academia. In this paper, we show a novel process named electric-assisted magnetophoretic deposition for the fabrication of nanotube array-based multiferroic nanocomposite films. Magnetic nanoparticles were homogeneously deposited on the inner walls of the nanotube array substrate. A BaTiO₃-CoFe₂O₄ nanotube array-based multiferroic nanocomposite film prepared in this work exhibited a magnetoelectric effect originating from the strain transfer between the two components.

由于其独特的特性，有望在下一代多功能设备中广泛使用多铁性材料。除了改善其特性外，工业界和学术界都强烈要求开发可负担的多铁性材料制造工艺。在本文中，我们展示了一种新的工艺，称为电辅助磁致沉积，用于制造基于纳米管阵列的多铁性纳米复合膜。磁性纳米颗粒均匀地沉积在纳米管阵列基板的内壁上。BaTiO ₃ -CoFe ₂ O ₄ 在这项工作中制备的基于纳米管阵列的多铁性纳米复合膜表现出源自两个组件之间的应变传递的磁电效应。