Direct and converse effect in magnetoelectric laminate composites

Kyung Hoon Cho; Shashank Priya

doi:10.1063/1.3584863

Direct and converse effect in magnetoelectric laminate composites

Kyung Hoon Cho, Shashank Priya

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

73 Scopus citations

Abstract

In this letter, we analyze the direct and converse effect in laminate composites of magnetostrictive and piezoelectric materials. Our results deterministically show that direct magnetoelectric (ME) effect is maximized at antiresonance frequency while the converse ME effect is maximized at resonance frequency of the laminate composite. We explain this phenomenon by using piezoelectric constitutive equations and combining it with resonance boundary conditions. The dominant factor controlling the position of peak ME coefficient was found to be frequency dependent capacitance of piezoelectric layer. This study will provide guidance toward the development of magnetic field sensors based on direct effect and communication components based on converse effect.

Original language	English (US)
Article number	232904
Journal	Applied Physics Letters
Volume	98
Issue number	23
DOIs	https://doi.org/10.1063/1.3584863
State	Published - Jun 6 2011
Externally published	Yes

Bibliographical note

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

Publisher link

10.1063/1.3584863

Find It

Find It at U of M Libraries

Cite this

@article{8883d3938b724f0e9c170c1c9246605f,

title = "Direct and converse effect in magnetoelectric laminate composites",

abstract = "In this letter, we analyze the direct and converse effect in laminate composites of magnetostrictive and piezoelectric materials. Our results deterministically show that direct magnetoelectric (ME) effect is maximized at antiresonance frequency while the converse ME effect is maximized at resonance frequency of the laminate composite. We explain this phenomenon by using piezoelectric constitutive equations and combining it with resonance boundary conditions. The dominant factor controlling the position of peak ME coefficient was found to be frequency dependent capacitance of piezoelectric layer. This study will provide guidance toward the development of magnetic field sensors based on direct effect and communication components based on converse effect.",

author = "Cho, {Kyung Hoon} and Shashank Priya",

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

year = "2011",

month = jun,

day = "6",

doi = "10.1063/1.3584863",

language = "English (US)",

volume = "98",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "23",

}

TY - JOUR

T1 - Direct and converse effect in magnetoelectric laminate composites

AU - Cho, Kyung Hoon

AU - Priya, Shashank

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

PY - 2011/6/6

Y1 - 2011/6/6

N2 - In this letter, we analyze the direct and converse effect in laminate composites of magnetostrictive and piezoelectric materials. Our results deterministically show that direct magnetoelectric (ME) effect is maximized at antiresonance frequency while the converse ME effect is maximized at resonance frequency of the laminate composite. We explain this phenomenon by using piezoelectric constitutive equations and combining it with resonance boundary conditions. The dominant factor controlling the position of peak ME coefficient was found to be frequency dependent capacitance of piezoelectric layer. This study will provide guidance toward the development of magnetic field sensors based on direct effect and communication components based on converse effect.

AB - In this letter, we analyze the direct and converse effect in laminate composites of magnetostrictive and piezoelectric materials. Our results deterministically show that direct magnetoelectric (ME) effect is maximized at antiresonance frequency while the converse ME effect is maximized at resonance frequency of the laminate composite. We explain this phenomenon by using piezoelectric constitutive equations and combining it with resonance boundary conditions. The dominant factor controlling the position of peak ME coefficient was found to be frequency dependent capacitance of piezoelectric layer. This study will provide guidance toward the development of magnetic field sensors based on direct effect and communication components based on converse effect.

UR - http://www.scopus.com/inward/record.url?scp=79959348406&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79959348406&partnerID=8YFLogxK

U2 - 10.1063/1.3584863

DO - 10.1063/1.3584863

M3 - Article

AN - SCOPUS:79959348406

SN - 0003-6951

VL - 98

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 23

M1 - 232904

ER -

Direct and converse effect in magnetoelectric laminate composites

Abstract

Bibliographical note

Publisher link

Find It

Other files and links

Fingerprint

Cite this