Magnetoelectrics for magnetic sensor applications: status, challenges and perspectives

被引：281

作者：

Wang, Yaojin ^{[1
]}

Li, Jiefang ^{[1
]}

Viehland, D. ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA

来源：

MATERIALS TODAY | 2014年 / 17卷 / 06期

关键词：

MAGNETOSTRICTIVE/PIEZOELECTRIC LAMINATE COMPOSITE; SENSITIVITY ENHANCEMENT; VOLTAGE COEFFICIENTS; MULTIFERROICS; FREQUENCY; NOISE; MAGNETOMETERS; DEPENDENCE; BULK;

D O I：

10.1016/j.mattod.2014.05.004

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetoelectric (ME) effect, with cross-correlation coupling between magnetic and electric degrees of freedom, is associated with two promising application scenarios: magnetic field sensors and electric-write magnetic-read memory devices. In this review, we highlight recent progress in ME laminates for sensor applications, in particular with regards to the most difficult technical obstacle to their practical use (i.e. reduction of equivalent magnetic noise), while presenting an evolution of ME materials. The challenges and perspectives for the technical obstacles that would enable ME composites for sensor applications are emphasized.

引用

页码：269 / 275

页数：7

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