Enhancement of Magnetoelectric Conversion Achieved by Optimization of Interfacial Adhesion Layer in Laminate Composites

Geon Tae Hwang; Haribabu Palneedi; Byung Mun Jung; Suk Jin Kwon; Mahesh Peddigari; Yuho Min; Jong Woo Kim; Cheol Woo Ahn; Jong Jin Choi; Byung Dong Hahn; Joon Hwan Choi; Woon Ha Yoon; Dong Soo Park; Sang Bok Lee; Youngson Choe; Kwang Ho Kim; Jungho Ryu

doi:10.1021/acsami.8b09848

Enhancement of Magnetoelectric Conversion Achieved by Optimization of Interfacial Adhesion Layer in Laminate Composites

Geon Tae Hwang, Haribabu Palneedi, Byung Mun Jung, Suk Jin Kwon, Mahesh Peddigari, Yuho Min, Jong Woo Kim, Cheol Woo Ahn, Jong Jin Choi, Byung Dong Hahn, Joon Hwan Choi, Woon Ha Yoon, Dong Soo Park, Sang Bok Lee, Youngson Choe, Kwang Ho Kim, Jungho Ryu

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

39 Scopus citations

Abstract

We report the effect of epoxy adhesion layers with different mechanical or physical property on a magnetoelectric (ME) composite laminate composed of FeBSi alloy (Metglas)/single-crystal Pb(Mg_1/3Nb_2/3)O₃-Pb(Zr,Ti)O₃/Metglas to achieve an improved ME conversion performance. Through theoretical simulation, it was revealed that the Young's modulus and the thickness of interfacial adhesives were major parameters that influence the conversion efficiency in ME composites. In the experimental evaluation, we utilized three epoxy materials with a distinct Young's modulus and adjusted the average thickness of the adhesion layers to optimize the ME conversion. The experimental results show that a thin epoxy layer with a high Young's modulus provided the best performance in the inorganic-based ME conversion process. By tailoring the interfacial adhesion property, the ME laminate generated a high conversion coefficient of 328.8 V/(cm Oe), with a mechanical quality factor of 132.0 at the resonance mode. Moreover, we demonstrated a highly sensitive alternating current magnetic field sensor that had a detection resolution below 10 pT. The optimization of the epoxy layers in the ME laminate composite provided significant enhancement of the ME response in a simple manner.

Original language	English
Pages (from-to)	32323-32330
Number of pages	8
Journal	ACS applied materials & interfaces
Volume	10
Issue number	38
DOIs	https://doi.org/10.1021/acsami.8b09848
State	Published - 26 Sep 2018

Keywords

adhesion layer
composite laminate
interface
magnetic sensor
magnetoelectric

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Hwang, G. T., Palneedi, H., Jung, B. M., Kwon, S. J., Peddigari, M., Min, Y., Kim, J. W., Ahn, C. W., Choi, J. J., Hahn, B. D., Choi, J. H., Yoon, W. H., Park, D. S., Lee, S. B., Choe, Y., Kim, K. H., & Ryu, J. (2018). Enhancement of Magnetoelectric Conversion Achieved by Optimization of Interfacial Adhesion Layer in Laminate Composites. ACS applied materials & interfaces, 10(38), 32323-32330. https://doi.org/10.1021/acsami.8b09848

@article{32edd4c4b90e48c5bea4f360502dc794,

title = "Enhancement of Magnetoelectric Conversion Achieved by Optimization of Interfacial Adhesion Layer in Laminate Composites",

abstract = "We report the effect of epoxy adhesion layers with different mechanical or physical property on a magnetoelectric (ME) composite laminate composed of FeBSi alloy (Metglas)/single-crystal Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3/Metglas to achieve an improved ME conversion performance. Through theoretical simulation, it was revealed that the Young's modulus and the thickness of interfacial adhesives were major parameters that influence the conversion efficiency in ME composites. In the experimental evaluation, we utilized three epoxy materials with a distinct Young's modulus and adjusted the average thickness of the adhesion layers to optimize the ME conversion. The experimental results show that a thin epoxy layer with a high Young's modulus provided the best performance in the inorganic-based ME conversion process. By tailoring the interfacial adhesion property, the ME laminate generated a high conversion coefficient of 328.8 V/(cm Oe), with a mechanical quality factor of 132.0 at the resonance mode. Moreover, we demonstrated a highly sensitive alternating current magnetic field sensor that had a detection resolution below 10 pT. The optimization of the epoxy layers in the ME laminate composite provided significant enhancement of the ME response in a simple manner.",

keywords = "adhesion layer, composite laminate, interface, magnetic sensor, magnetoelectric",

author = "Hwang, \{Geon Tae\} and Haribabu Palneedi and Jung, \{Byung Mun\} and Kwon, \{Suk Jin\} and Mahesh Peddigari and Yuho Min and Kim, \{Jong Woo\} and Ahn, \{Cheol Woo\} and Choi, \{Jong Jin\} and Hahn, \{Byung Dong\} and Choi, \{Joon Hwan\} and Yoon, \{Woon Ha\} and Park, \{Dong Soo\} and Lee, \{Sang Bok\} and Youngson Choe and Kim, \{Kwang Ho\} and Jungho Ryu",

note = "Publisher Copyright: {\textcopyright} 2018 American Chemical Society.",

year = "2018",

month = sep,

day = "26",

doi = "10.1021/acsami.8b09848",

language = "English",

volume = "10",

pages = "32323--32330",

journal = "ACS applied materials \& interfaces",

issn = "1944-8244",

publisher = "American Chemical Society",

number = "38",

}

Hwang, GT, Palneedi, H, Jung, BM, Kwon, SJ, Peddigari, M, Min, Y, Kim, JW, Ahn, CW, Choi, JJ, Hahn, BD, Choi, JH, Yoon, WH, Park, DS, Lee, SB, Choe, Y, Kim, KH & Ryu, J 2018, 'Enhancement of Magnetoelectric Conversion Achieved by Optimization of Interfacial Adhesion Layer in Laminate Composites', ACS applied materials & interfaces, vol. 10, no. 38, pp. 32323-32330. https://doi.org/10.1021/acsami.8b09848

TY - JOUR

T1 - Enhancement of Magnetoelectric Conversion Achieved by Optimization of Interfacial Adhesion Layer in Laminate Composites

AU - Hwang, Geon Tae

AU - Palneedi, Haribabu

AU - Jung, Byung Mun

AU - Kwon, Suk Jin

AU - Peddigari, Mahesh

AU - Min, Yuho

AU - Kim, Jong Woo

AU - Ahn, Cheol Woo

AU - Choi, Jong Jin

AU - Hahn, Byung Dong

AU - Choi, Joon Hwan

AU - Yoon, Woon Ha

AU - Park, Dong Soo

AU - Lee, Sang Bok

AU - Choe, Youngson

AU - Kim, Kwang Ho

AU - Ryu, Jungho

PY - 2018/9/26

Y1 - 2018/9/26

N2 - We report the effect of epoxy adhesion layers with different mechanical or physical property on a magnetoelectric (ME) composite laminate composed of FeBSi alloy (Metglas)/single-crystal Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3/Metglas to achieve an improved ME conversion performance. Through theoretical simulation, it was revealed that the Young's modulus and the thickness of interfacial adhesives were major parameters that influence the conversion efficiency in ME composites. In the experimental evaluation, we utilized three epoxy materials with a distinct Young's modulus and adjusted the average thickness of the adhesion layers to optimize the ME conversion. The experimental results show that a thin epoxy layer with a high Young's modulus provided the best performance in the inorganic-based ME conversion process. By tailoring the interfacial adhesion property, the ME laminate generated a high conversion coefficient of 328.8 V/(cm Oe), with a mechanical quality factor of 132.0 at the resonance mode. Moreover, we demonstrated a highly sensitive alternating current magnetic field sensor that had a detection resolution below 10 pT. The optimization of the epoxy layers in the ME laminate composite provided significant enhancement of the ME response in a simple manner.

AB - We report the effect of epoxy adhesion layers with different mechanical or physical property on a magnetoelectric (ME) composite laminate composed of FeBSi alloy (Metglas)/single-crystal Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3/Metglas to achieve an improved ME conversion performance. Through theoretical simulation, it was revealed that the Young's modulus and the thickness of interfacial adhesives were major parameters that influence the conversion efficiency in ME composites. In the experimental evaluation, we utilized three epoxy materials with a distinct Young's modulus and adjusted the average thickness of the adhesion layers to optimize the ME conversion. The experimental results show that a thin epoxy layer with a high Young's modulus provided the best performance in the inorganic-based ME conversion process. By tailoring the interfacial adhesion property, the ME laminate generated a high conversion coefficient of 328.8 V/(cm Oe), with a mechanical quality factor of 132.0 at the resonance mode. Moreover, we demonstrated a highly sensitive alternating current magnetic field sensor that had a detection resolution below 10 pT. The optimization of the epoxy layers in the ME laminate composite provided significant enhancement of the ME response in a simple manner.

KW - adhesion layer

KW - composite laminate

KW - interface

KW - magnetic sensor

KW - magnetoelectric

UR - http://www.scopus.com/inward/record.url?scp=85053606167&partnerID=8YFLogxK

U2 - 10.1021/acsami.8b09848

DO - 10.1021/acsami.8b09848

M3 - Article

C2 - 30168328

AN - SCOPUS:85053606167

SN - 1944-8244

VL - 10

SP - 32323

EP - 32330

JO - ACS applied materials & interfaces

JF - ACS applied materials & interfaces

IS - 38

ER -

Enhancement of Magnetoelectric Conversion Achieved by Optimization of Interfacial Adhesion Layer in Laminate Composites

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