Gao Yunye, Gao Mingyuan, Lu Yuerui
School of Engineering, College of Engineering and Computer Science, the Australian National University, Canberra, Australian Capital Territory 2601, Australia.
College of Engineering and Technology, Southwest University, Chongqing 400716, China.
Nanoscale. 2021 Dec 2;13(46):19324-19340. doi: 10.1039/d1nr06598j.
Due to unprecedented application prospects such as high-density and low-power multistate storage, spintronics and nanoelectronics, two-dimensional (2D) multiferroics, coupled with at least two ferroic orders, have gotten a lot of interest in recent years. Multiple functions can be achieved in 2D multiferroics coupling phenomena such as magnetoelectricity, piezoelectricity, and magnetoelasticity, which offers technical support for the creation of multifunctional devices. The research progress of 2D ferromagnetic-ferroelectric multiferroic materials, ferroelectric-ferroelastic multiferroic materials, and ferromagnetic-ferroelastic materials in recent years is reviewed in this paper. The categorization of 2D multiferroics is explored in terms of the multiple sources of ferroelectricity. The top-down approaches and the bottom-up methods used to fabricate 2D multiferroics materials are introduced. Finally, the authors outline potential research prospects and application scenarios for 2D multiferroic materials.
由于具有诸如高密度和低功耗多态存储、自旋电子学和纳米电子学等前所未有的应用前景，二维（2D）多铁性材料，结合至少两种铁性序，近年来受到了广泛关注。二维多铁性材料中的磁电、压电和磁弹性等耦合现象可以实现多种功能，这为多功能器件的制造提供了技术支持。本文综述了近年来二维铁磁-铁电多铁性材料、铁电-铁弹多铁性材料和铁磁-铁弹材料的研究进展。从铁电的多种来源方面探讨了二维多铁性材料的分类。介绍了用于制备二维多铁性材料的自上而下方法和自下而上方法。最后，作者概述了二维多铁性材料潜在的研究前景和应用场景。
