Self-biased magnetoelectric response in three-phase laminates

Su Chul Yang; Chee Sung Park; Kyung Hoon Cho; Shashank Priya

doi:10.1063/1.3493154

Self-biased magnetoelectric response in three-phase laminates

Su Chul Yang, Chee Sung Park, Kyung Hoon Cho, Shashank Priya

Research output: Contribution to journal › Article › peer-review

77 Scopus citations

Abstract

This study reports the experimental observation and analysis of self-biased magnetoelectric (ME) effect in three-phase laminates. The 2-2 L-T mode laminates were fabricated by attaching nickel (Ni) plates and ME particulate composite plates having 3-0 connectivity with 0.948 Na0.5 K0.5 NbO₃ -0.052 LiSbO₃ (NKNLS) matrix and Ni0.8 Zn0.2 Fe₂ O ₄ (NZF) dispersant. The presence of two types of ferromagnetic materials, Ni and NZF, results in built-in magnetic bias due to difference in their magnetic susceptibilities and coercivity. This built-in bias (Hbias) provides finite ME effect at zero applied magnetic dc field. The ME response of bending mode trilayer laminate NKNLS-NZF/Ni/NKNLS-NZF in off-resonance and on-resonance conditions was shown to be mathematical combination of the trilayers with configuration NKNLS-NZF/Ni/NKNLS-NZF and NKNLS/Ni/NKNLS representing contributions from magnetic interaction and bending strain.

Original language	English (US)
Article number	093706
Journal	Journal of Applied Physics
Volume	108
Issue number	9
DOIs	https://doi.org/10.1063/1.3493154
State	Published - Nov 1 2010

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1063/1.3493154

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title = "Self-biased magnetoelectric response in three-phase laminates",

abstract = "This study reports the experimental observation and analysis of self-biased magnetoelectric (ME) effect in three-phase laminates. The 2-2 L-T mode laminates were fabricated by attaching nickel (Ni) plates and ME particulate composite plates having 3-0 connectivity with 0.948 Na0.5 K0.5 NbO3 -0.052 LiSbO3 (NKNLS) matrix and Ni0.8 Zn0.2 Fe2 O 4 (NZF) dispersant. The presence of two types of ferromagnetic materials, Ni and NZF, results in built-in magnetic bias due to difference in their magnetic susceptibilities and coercivity. This built-in bias (Hbias) provides finite ME effect at zero applied magnetic dc field. The ME response of bending mode trilayer laminate NKNLS-NZF/Ni/NKNLS-NZF in off-resonance and on-resonance conditions was shown to be mathematical combination of the trilayers with configuration NKNLS-NZF/Ni/NKNLS-NZF and NKNLS/Ni/NKNLS representing contributions from magnetic interaction and bending strain.",

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AU - Yang, Su Chul

AU - Park, Chee Sung

AU - Cho, Kyung Hoon

AU - Priya, Shashank

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Y1 - 2010/11/1

N2 - This study reports the experimental observation and analysis of self-biased magnetoelectric (ME) effect in three-phase laminates. The 2-2 L-T mode laminates were fabricated by attaching nickel (Ni) plates and ME particulate composite plates having 3-0 connectivity with 0.948 Na0.5 K0.5 NbO3 -0.052 LiSbO3 (NKNLS) matrix and Ni0.8 Zn0.2 Fe2 O 4 (NZF) dispersant. The presence of two types of ferromagnetic materials, Ni and NZF, results in built-in magnetic bias due to difference in their magnetic susceptibilities and coercivity. This built-in bias (Hbias) provides finite ME effect at zero applied magnetic dc field. The ME response of bending mode trilayer laminate NKNLS-NZF/Ni/NKNLS-NZF in off-resonance and on-resonance conditions was shown to be mathematical combination of the trilayers with configuration NKNLS-NZF/Ni/NKNLS-NZF and NKNLS/Ni/NKNLS representing contributions from magnetic interaction and bending strain.

AB - This study reports the experimental observation and analysis of self-biased magnetoelectric (ME) effect in three-phase laminates. The 2-2 L-T mode laminates were fabricated by attaching nickel (Ni) plates and ME particulate composite plates having 3-0 connectivity with 0.948 Na0.5 K0.5 NbO3 -0.052 LiSbO3 (NKNLS) matrix and Ni0.8 Zn0.2 Fe2 O 4 (NZF) dispersant. The presence of two types of ferromagnetic materials, Ni and NZF, results in built-in magnetic bias due to difference in their magnetic susceptibilities and coercivity. This built-in bias (Hbias) provides finite ME effect at zero applied magnetic dc field. The ME response of bending mode trilayer laminate NKNLS-NZF/Ni/NKNLS-NZF in off-resonance and on-resonance conditions was shown to be mathematical combination of the trilayers with configuration NKNLS-NZF/Ni/NKNLS-NZF and NKNLS/Ni/NKNLS representing contributions from magnetic interaction and bending strain.

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