Giant magnetoelectric coefficient in 3-2 nanocomposite thick films

Chee Sung Park; Jungho Ryu; Jong Jin Choi; Dong Soo Park; Cheol Woo Ahn; Shashank Priya

doi:10.1143/JJAP.48.080204

Giant magnetoelectric coefficient in 3-2 nanocomposite thick films

Chee Sung Park, Jungho Ryu, Jong Jin Choi, Dong Soo Park, Cheol Woo Ahn, Shashank Priya

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

20 Scopus citations

Abstract

In this study, we report the success in synthesis and characterization of magneto-electric (ME) 3-2 nanocomposite thick films using aerosol-deposition (AD). Piezoelectric and magnetostrictive materials were simultaneously deposited on a platinized silicon substrate using AD method and a 13-μm-thick nanocomposite film was realized with repeatable nozzle scanning. Upon annealing, magnetostrictive phase was found to form a layered structure inside the piezoelectric matrix. Detailed microstructural analysis revealed the connectivity of individual phases. This nanocomposite thick film was found to exhibit the ME coefficient of the order of 150mVcm^-1 Oe^-1 which is significantly higher in comparison to other results reported in literature on ME thin/thick films.

Original language	English (US)
Pages (from-to)	802041-802043
Number of pages	3
Journal	Japanese Journal of Applied Physics
Volume	48
Issue number	8 Part 1
DOIs	https://doi.org/10.1143/JJAP.48.080204
State	Published - 2009
Externally published	Yes

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title = "Giant magnetoelectric coefficient in 3-2 nanocomposite thick films",

abstract = "In this study, we report the success in synthesis and characterization of magneto-electric (ME) 3-2 nanocomposite thick films using aerosol-deposition (AD). Piezoelectric and magnetostrictive materials were simultaneously deposited on a platinized silicon substrate using AD method and a 13-μm-thick nanocomposite film was realized with repeatable nozzle scanning. Upon annealing, magnetostrictive phase was found to form a layered structure inside the piezoelectric matrix. Detailed microstructural analysis revealed the connectivity of individual phases. This nanocomposite thick film was found to exhibit the ME coefficient of the order of 150mVcm-1 Oe-1 which is significantly higher in comparison to other results reported in literature on ME thin/thick films.",

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AU - Park, Chee Sung

AU - Ryu, Jungho

AU - Choi, Jong Jin

AU - Park, Dong Soo

AU - Ahn, Cheol Woo

AU - Priya, Shashank

PY - 2009

Y1 - 2009

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AB - In this study, we report the success in synthesis and characterization of magneto-electric (ME) 3-2 nanocomposite thick films using aerosol-deposition (AD). Piezoelectric and magnetostrictive materials were simultaneously deposited on a platinized silicon substrate using AD method and a 13-μm-thick nanocomposite film was realized with repeatable nozzle scanning. Upon annealing, magnetostrictive phase was found to form a layered structure inside the piezoelectric matrix. Detailed microstructural analysis revealed the connectivity of individual phases. This nanocomposite thick film was found to exhibit the ME coefficient of the order of 150mVcm-1 Oe-1 which is significantly higher in comparison to other results reported in literature on ME thin/thick films.

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Giant magnetoelectric coefficient in 3-2 nanocomposite thick films

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