Magnetically tuned mechanical resonances in magnetoelectric multilayer capacitors

被引：35

作者：

Israel, C. ^{[1
]}

Petrov, V. M. ^{[2
]}

Srinivasan, G. ^{[3
]}

Mathur, N. D. ^{[1
]}

机构：

[1] Univ Cambridge, Dept Mat Sci, Cambridge CB2 3QZ, England

[2] Novgorod State Univ, Dept Design & Technol Radio Engn, Veliky Novgorod 173003, Russia

[3] Oakland Univ, Dept Phys, Rochester, MI 48309 USA

来源：

APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 07期

基金：

美国国家科学基金会; 俄罗斯基础研究基金会;

关键词：

barium compounds; ceramic capacitors; electromechanical effects; ferroelectric capacitors; magnetoelectric effects; magnetostriction; multilayers; resonance;

D O I：

10.1063/1.3205477

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Poled multilayer capacitors based on barium titanate represent model magnetoelectric systems because the interdigitated planar electrodes are nowadays based on a magnetostrictive material, namely nickel. Here we demonstrate electrically excited mechanical resonances that can be magnetically tuned. Nonmonotonic variations in resonant frequency with applied magnetic field are interpreted in terms of the influence of magnetostriction on the Young's modulus of the electrodes, i.e., the Delta E-Y effect.

引用

页数：3

共 9 条

[1] A one-cent room-temperature magnetoelectric sensor [J].

Israel, C. ;

Mathur, N. D. ;

Scott, J. F. .

NATURE MATERIALS, 2008, 7 (02) :93-94

[2] Converse magnetoelectric coupling in multilayer capacitors [J].

Israel, C. ;

Kar-Narayan, S. ;

Mathur, N. D. .

APPLIED PHYSICS LETTERS, 2008, 93 (17)

[3]

ISRAEL C, UNPUB

[4] THE INTERPRETATION OF MAGNETIC SUSCEPTIBILITY AND THE DELTA-E EFFECT IN TERMS OF DOMAIN PROCESSES [J].

LEWIS, B ;

STREET, R .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1958, 72 (466) :604-617

[5] Multiferroic magnetoelectric composites: Historical perspective, status, and future directions [J].

Nan, Ce-Wen ;

Bichurin, M. I. ;

Dong, Shuxiang ;

Viehland, D. ;

Srinivasan, G. .

JOURNAL OF APPLIED PHYSICS, 2008, 103 (03)

[6] Resonant magnetoelectric coupling in trilayers of ferromagnetic alloys and piezoelectric lead zirconate titanate: The influence of bias magnetic field [J].

Srinivasan, G ;

De Vreugd, CP ;

Laletin, VM ;

Paddubnaya, N ;

Bichurin, MI ;

Petrov, VM ;

Filippov, DA .

PHYSICAL REVIEW B, 2005, 71 (18)

[7]

TAKAGI Y, 1939, SCI REP TOHOKU IMP 1, V24, P85

[8] Numerical modeling of the magnetoelectric effect in magnetostrictive piezoelectric bilayers [J].

Wang, Y ;

Yu, H ;

Zeng, M ;

Wan, JG ;

Zhang, MF ;

Liu, JM ;

Nan, CW .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2005, 81 (06) :1197-1202

[9] WEAK FIELD BEHAVIOUR OF DELTAE EFFECT IN FERROMAGNETIC CUBIC SOLID SOLUTION ALLOYS [J].

YAMAMOTO, M ;

TANIGUCHI, S .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1961, 16 (05) :1035-&

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