中国物理学会期刊网
物理学报  2018, Vol.67 Issue (15): 157508  DOI:10.7498/aps.67.20180856
磁电异质结及器件应用
南京理工大学材料科学与工程学院, 南京 210094
Magnetoelectric heterostructure and device application
School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

摘要

磁电异质结是由铁磁和铁电材料通过连接层耦合而成,其磁电效应来源于铁电相的压电效应和铁磁相的磁致伸缩效应.相对于颗粒混相磁电复合材料,层状磁电异质结材料具有更高的磁电耦合系数和更低的介电损耗,使得其在磁场传感器、能量收集器、天线以及存储器等领域都有着巨大的应用前景.本综述重点总结了磁电异质结材料的发展历程以及相关应用领域的最新进展,最后评述了磁电异质结材料发展的挑战和前景展望.

Abstract

The magnetoelectric (ME) heterostructure is composed of ferromagnetic and ferroelectric materials. The heterostructural ME effect originates from piezoelectric effect in the ferroelectric component and magnetostrictive effect in the ferromagnetic component. The magnetoelectric heterostructure has higher magnetoelectric coupling coefficient and lower dielectric loss than the particulate composites, and thus leading to several promising applications such as in the magnetic field sensors, the energy harvesters, antenna and memory devices. In this paper, we review the recent research progress in ME heterostructure for device applications, and present a development course of ME heterostructure. Finally, we also summarize the challenges of developing the ME heterostructure and point out its perspectives.
收稿日期:2018-04-30

基金资助

国家自然科学基金(批准号:51602156,51790492)、江苏省自然科学基金青年项目(批准号:BK20160824)和中央高校基本科研业务费专项资金(批准号:30916011104,30916011208)资助的课题.
Project supported by the National Natural Science Foundation of China (Grant Nos. 51602156, 51790492), the Natural Science Foundation of Jiangsu Province, China (Grant No. BK20160824), and the Fundamental Research Funds for the Central Universities, China (Grant Nos. 30916011104, 30916011208).

引用本文

[中文]
杨娜娜, 陈轩, 汪尧进. 磁电异质结及器件应用[J]. 物理学报, 2018, 67(15): 157508.
[英文]
Yang Na-Na, Chen Xuan, Wang Yao-Jin. Magnetoelectric heterostructure and device application[J]. Acta Phys. Sin., 2018, 67(15): 157508.
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