Self-biased converse magnetoelectric effect

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

doi:10.1063/1.3662420

Self-biased converse magnetoelectric effect

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

Materials Science and Engineering

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

40 Scopus citations

Abstract

In this letter, we investigate the direct magnetoelectric (DME) and converse magnetoelectric (CME) effects in three-phase metal-ceramic laminate composites. Longitudinally poled and transversely magnetized (L-T) laminate was fabricated by bonding nickel plates between the two particulate magnetoelectric (ME) composite layers of composition 0.8 (0.948 K_0.5Na _0.5NbO₃ - 0.052 LiSbO₃) - 0.2 (Ni _0.8Zn_0.2Fe₂O₄) (KNNLS-NZF). Under off-resonance condition, the laminates exhibited hysteretic DME and CME responses as a function of applied bias field (H_bias). Self-biased effect characterized by non-zero ME response at zero H_bias was observed. The self-biased DME and CME properties were found to be enhanced under resonance conditions. Without external H_bias, magnetic induction switching was possible by applying AC voltage. These results provide the possibility of using self-biased CME effect in electrically controlled memory devices and magnetic flux control devices.

Original language	English (US)
Article number	202904
Journal	Applied Physics Letters
Volume	99
Issue number	20
DOIs	https://doi.org/10.1063/1.3662420
State	Published - Nov 14 2011

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.3662420

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title = "Self-biased converse magnetoelectric effect",

abstract = "In this letter, we investigate the direct magnetoelectric (DME) and converse magnetoelectric (CME) effects in three-phase metal-ceramic laminate composites. Longitudinally poled and transversely magnetized (L-T) laminate was fabricated by bonding nickel plates between the two particulate magnetoelectric (ME) composite layers of composition 0.8 (0.948 K0.5Na 0.5NbO3 - 0.052 LiSbO3) - 0.2 (Ni 0.8Zn0.2Fe2O4) (KNNLS-NZF). Under off-resonance condition, the laminates exhibited hysteretic DME and CME responses as a function of applied bias field (Hbias). Self-biased effect characterized by non-zero ME response at zero Hbias was observed. The self-biased DME and CME properties were found to be enhanced under resonance conditions. Without external Hbias, magnetic induction switching was possible by applying AC voltage. These results provide the possibility of using self-biased CME effect in electrically controlled memory devices and magnetic flux control devices.",

author = "{Chul Yang}, Su and Cho, {Kyung Hoon} and Park, {Chee Sung} and Shashank Priya",

note = "Funding Information: The authors gratefully acknowledge the financial support from National Science Foundation (Award No. 0757502) and DARPA Heterostructural Uncooled Magnetic Sensors (HUMS) program (Grant No. FA8650-09-1-7945).",

year = "2011",

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doi = "10.1063/1.3662420",

language = "English (US)",

volume = "99",

journal = "Applied Physics Letters",

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T1 - Self-biased converse magnetoelectric effect

AU - Chul Yang, Su

AU - Cho, Kyung Hoon

AU - Park, Chee Sung

AU - Priya, Shashank

N1 - Funding Information: The authors gratefully acknowledge the financial support from National Science Foundation (Award No. 0757502) and DARPA Heterostructural Uncooled Magnetic Sensors (HUMS) program (Grant No. FA8650-09-1-7945).

PY - 2011/11/14

Y1 - 2011/11/14

N2 - In this letter, we investigate the direct magnetoelectric (DME) and converse magnetoelectric (CME) effects in three-phase metal-ceramic laminate composites. Longitudinally poled and transversely magnetized (L-T) laminate was fabricated by bonding nickel plates between the two particulate magnetoelectric (ME) composite layers of composition 0.8 (0.948 K0.5Na 0.5NbO3 - 0.052 LiSbO3) - 0.2 (Ni 0.8Zn0.2Fe2O4) (KNNLS-NZF). Under off-resonance condition, the laminates exhibited hysteretic DME and CME responses as a function of applied bias field (Hbias). Self-biased effect characterized by non-zero ME response at zero Hbias was observed. The self-biased DME and CME properties were found to be enhanced under resonance conditions. Without external Hbias, magnetic induction switching was possible by applying AC voltage. These results provide the possibility of using self-biased CME effect in electrically controlled memory devices and magnetic flux control devices.

AB - In this letter, we investigate the direct magnetoelectric (DME) and converse magnetoelectric (CME) effects in three-phase metal-ceramic laminate composites. Longitudinally poled and transversely magnetized (L-T) laminate was fabricated by bonding nickel plates between the two particulate magnetoelectric (ME) composite layers of composition 0.8 (0.948 K0.5Na 0.5NbO3 - 0.052 LiSbO3) - 0.2 (Ni 0.8Zn0.2Fe2O4) (KNNLS-NZF). Under off-resonance condition, the laminates exhibited hysteretic DME and CME responses as a function of applied bias field (Hbias). Self-biased effect characterized by non-zero ME response at zero Hbias was observed. The self-biased DME and CME properties were found to be enhanced under resonance conditions. Without external Hbias, magnetic induction switching was possible by applying AC voltage. These results provide the possibility of using self-biased CME effect in electrically controlled memory devices and magnetic flux control devices.

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Self-biased converse magnetoelectric effect

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