Magnetoelectric laminate composites: an overview of methods for improving the DC and low-frequency response

Magnetoelectric (ME) composite materials have a stronger ME coupling effect in resonant states than in non-resonant states. Typically, these resonant states appear at frequencies of several tens of kHz or even MHz. However, for DC and low-frequency applications of ME composites, obtaining a high ME...

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Bibliographic Details
Published in:Journal of physics. D, Applied physics Applied physics, 2018-08, Vol.51 (32), p.324005
Main Authors: Ou-Yang, Jun, Liu, Xiangli, Zhou, Huiwen, Zou, Zhiqiu, Yang, Yan, Li, Jiaxu, Zhang, Yue, Zhu, Benpeng, Chen, Shi, Yang, Xiaofei
Format: Article
Language:English
Subjects:
DC and low-frequency response
delta-E
differential structure
frequency conversion
magnetoelectric composites
ME arrays
resonance frequency adjustment
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Summary:Magnetoelectric (ME) composite materials have a stronger ME coupling effect in resonant states than in non-resonant states. Typically, these resonant states appear at frequencies of several tens of kHz or even MHz. However, for DC and low-frequency applications of ME composites, obtaining a high ME response is critical. In recent years, many studies have attempted to improve the DC and low-frequency ME performance of ME composite materials at frequencies below 1 kHz. This article reviews the research and major progress in this field and investigates the application of other methods.
ISSN:0022-3727
1361-6463
DOI:10.1088/1361-6463/aaced8