Influence of mechanical failure on the magnetoelectric response of magnetostrictive/piezoelectric multiferroic composite

Rui Hong Wang; Mai Qun Zhao; Guo Jun Zhang; Gang Liu

doi:10.1007/s10853-010-4539-8

Influence of mechanical failure on the magnetoelectric response of magnetostrictive/piezoelectric multiferroic composite

Rui Hong Wang
, Mai Qun Zhao
, Guo Jun Zhang
, Gang Liu

材料科学与工程学院

Xi'an University of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Based on modified multi-field coupling equations, the magnetoelectric (ME) response of a new kind of Ni_47.4Mn_32.1Ga _20.5/PZT multiferroic composites are calculated by considering the mechanical failure of the brittle PZT substance. It is theoretically revealed that the Ni_47.4Mn_32.1Ga_20.5/PZT bilayer composites could produce an ideal giant ME (GME) response up to 120 V/cm Oe, much larger than the best reports up to now. However, the real ME response will be strongly limited by the mechanical strength of the brittle PZT. Reducing the PZT layer and using a mechanically stronger PZT material have been suggested to enhance the ME response.

源语言	英语
页（从-至）	4490-4493
页数	4
期刊	Journal of Materials Science
卷	45
期	16
DOI	https://doi.org/10.1007/s10853-010-4539-8
出版状态	已出版 - 8月 2010

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title = "Influence of mechanical failure on the magnetoelectric response of magnetostrictive/piezoelectric multiferroic composite",

abstract = "Based on modified multi-field coupling equations, the magnetoelectric (ME) response of a new kind of Ni47.4Mn32.1Ga 20.5/PZT multiferroic composites are calculated by considering the mechanical failure of the brittle PZT substance. It is theoretically revealed that the Ni47.4Mn32.1Ga20.5/PZT bilayer composites could produce an ideal giant ME (GME) response up to 120 V/cm Oe, much larger than the best reports up to now. However, the real ME response will be strongly limited by the mechanical strength of the brittle PZT. Reducing the PZT layer and using a mechanically stronger PZT material have been suggested to enhance the ME response.",

author = "Wang, \{Rui Hong\} and Zhao, \{Mai Qun\} and Zhang, \{Guo Jun\} and Gang Liu",

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T1 - Influence of mechanical failure on the magnetoelectric response of magnetostrictive/piezoelectric multiferroic composite

AU - Wang, Rui Hong

AU - Zhao, Mai Qun

AU - Zhang, Guo Jun

AU - Liu, Gang

PY - 2010/8

Y1 - 2010/8

N2 - Based on modified multi-field coupling equations, the magnetoelectric (ME) response of a new kind of Ni47.4Mn32.1Ga 20.5/PZT multiferroic composites are calculated by considering the mechanical failure of the brittle PZT substance. It is theoretically revealed that the Ni47.4Mn32.1Ga20.5/PZT bilayer composites could produce an ideal giant ME (GME) response up to 120 V/cm Oe, much larger than the best reports up to now. However, the real ME response will be strongly limited by the mechanical strength of the brittle PZT. Reducing the PZT layer and using a mechanically stronger PZT material have been suggested to enhance the ME response.

AB - Based on modified multi-field coupling equations, the magnetoelectric (ME) response of a new kind of Ni47.4Mn32.1Ga 20.5/PZT multiferroic composites are calculated by considering the mechanical failure of the brittle PZT substance. It is theoretically revealed that the Ni47.4Mn32.1Ga20.5/PZT bilayer composites could produce an ideal giant ME (GME) response up to 120 V/cm Oe, much larger than the best reports up to now. However, the real ME response will be strongly limited by the mechanical strength of the brittle PZT. Reducing the PZT layer and using a mechanically stronger PZT material have been suggested to enhance the ME response.

UR - https://www.scopus.com/pages/publications/77955472248

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M3 - 文章

AN - SCOPUS:77955472248

SN - 0022-2461

VL - 45

SP - 4490

EP - 4493

JO - Journal of Materials Science

JF - Journal of Materials Science

IS - 16

ER -

Influence of mechanical failure on the magnetoelectric response of magnetostrictive/piezoelectric multiferroic composite

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