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- Junqi Gao
- Virginia Tech Department of Materials Science and Engineering, , Blacksburg, Virginia 24061, USA
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- Jaydip Das
- Virginia Tech Department of Materials Science and Engineering, , Blacksburg, Virginia 24061, USA
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- Zengping Xing
- Virginia Tech Department of Materials Science and Engineering, , Blacksburg, Virginia 24061, USA
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- Jiefang Li
- Virginia Tech Department of Materials Science and Engineering, , Blacksburg, Virginia 24061, USA
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- D. Viehland
- Virginia Tech Department of Materials Science and Engineering, , Blacksburg, Virginia 24061, USA
書誌事項
- 公開日
- 2010-10-15
- DOI
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- 10.1063/1.3486483
- 公開者
- AIP Publishing
この論文をさがす
説明
<jats:p>We present a comparison of the magnetoelectric (ME) response and magnetic-field sensitivities of engineered laminate sensors comprised of magnetostrictive and piezoelectric phases. The ME voltage coefficients for Metglas and single crystal fibers of Pb(Mg1/3Nb2/3)O3–PbTiO3 (PMN-PT) or Pb(Zn1/3Nb2/3)O3–PbTiO3 (PZN-PT) are about 2.8 times larger than those with Metglas-Pb(Zr,Ti)O3 (PZT) ceramic ones. This results in a 1.7 times enhancement in the magnetic-field sensitivity for the structures with single crystals. Accordingly, the noise floors are about three to four times lower for composites with PMN-PT or PZN-PT fibers than those with PZT.</jats:p>
収録刊行物
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- Journal of Applied Physics
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Journal of Applied Physics 108 (8), 2010-10-15
AIP Publishing