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多铁性磁电材料同时具有铁电性、铁磁性和磁电效应等多种性能,它为新功能存储器件的设计提供了可能性。主要综述了多铁性磁电单相和复合材料在存储技术领域的应用研究,包括基于多铁性磁电材料设计的“电写磁读”多铁性磁电存储器、多态存储器以及基于多铁性磁电材料设计双稳态储存器件的新原理和新思路;介绍了多铁性磁电材料在存储读头技术方面的应用;并将基于多铁性磁电材料的存储器与其他几种存储器作了简单比较;最后就多铁性磁电材料的存储技术发展面临的挑战进行了总结和归纳。
Multiferroic magnetoelectric materials have many properties, such as ferroelectricity, ferromagnetism and magnetoelectricity, which make it possible to design new functional memory devices. The applications and research of multi-iron magnetic single phase and composite materials in storage technology are mainly reviewed, including multi-ferromagnetic and magnetic memory based on multi-ferromagnetic magnetic materials, multi-state memory, Based on the multi-ferromagnetic magnetoelectric material design bistable storage device of the new principles and new ideas; multi-ferromagnetic magnetoelectric materials introduced in the storage reader technology; and based on multi-ferromagnetic materials, memory and other Several kinds of memory are made a simple comparison. Finally, the challenges of the storage technology development of multiferroic magnetic materials are summarized and summarized.