Vortex magnetic field sensor based on ring-type magnetoelectric laminate

被引：124

作者：

Dong, SX ^{[1
]}

Li, JF ^{[1
]}

Viehland, D ^{[1
]}

机构：

[1] Virginia Tech, Mat Sci & Engn, Blacksburg, VA 24061 USA

来源：

APPLIED PHYSICS LETTERS | 2004年 / 85卷 / 12期

关键词：

D O I：

10.1063/1.1791732

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

It has been found that ring-type magnetoelectric laminate composites of circumferentially magnetized magnetostrictive TERFENOL-D and a circumferentially poled piezoelectric Pb(Zr,Ti)O-3 have high sensitivity to a vortex magnetic field. At room temperature, an induced output voltage from this ring laminate exhibited a near-linear response to an alternating current (ac) vortex magnetic field H-ac over a wide magnetic field range of 10(-9)<H-ac<10(-3) T at frequencies between sub-Hz and kHz. (C) 2004 American Institute of Physics.

引用

页码：2307 / 2309

页数：3

共 19 条

[1] MAGNETOELECTRIC EFFECT IN PIEZOELECTRIC MAGNETOSTRICTIVE MULTILAYER (2-2) COMPOSITES [J].

AVELLANEDA, M ;

HARSHE, G .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 1994, 5 (04) :501-513

[2] Magneto-optical current sensing for applications in integrated power electronics modules [J].

Bai, JG ;

Lu, GQ ;

Lin, T .

SENSORS AND ACTUATORS A-PHYSICAL, 2003, 109 (1-2) :9-16

[3] MAGFET based current sensing for power integrated circuit [J].

Busatto, G ;

La Capruccia, R ;

Iannuzzo, F ;

Velardi, F ;

Roncella, R .

MICROELECTRONICS RELIABILITY, 2003, 43 (04) :577-583

[4] Enhanced magnetoelectric effects in laminate composites of Terfenol-D/Pb(Zr,Ti)O3 under resonant drive [J].

Dong, SX ;

Cheng, JR ;

Li, JF ;

Viehland, D .

APPLIED PHYSICS LETTERS, 2003, 83 (23) :4812-4814

[5] Giant magneto-electric effect in laminate composites [J].

Dong, SX ;

Li, JF ;

Viehland, D .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2003, 50 (10) :1236-1239

[6] Ultrahigh magnetic field sensitivity in laminates of TERFENOL-D and Pb(Mg1/3Nb2/3)O3-PbTiO3 crystals [J].

Dong, SX ;

Li, JF ;

Viehland, D .

APPLIED PHYSICS LETTERS, 2003, 83 (11) :2265-2267

[7]

DZYALOSHINSKII IE, 1960, SOV PHYS JETP-USSR, V10, P628

[8]

LANDAU LD, 1960, ELECTRODYNAMICS CONT, P119

[9] Numerical modeling of magnetoelectric effect in a composite structure [J].

Liu, YX ;

Wan, JG ;

Liu, JM ;

Nan, CW .

JOURNAL OF APPLIED PHYSICS, 2003, 94 (08) :5111-5117

[10]

MASON W, 1964, PHYS ACOUSTICS PRI A, P1

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