Giant magnetoelectric coupling and E-field tunability in a laminated Ni2MnGa/lead-magnesium-niobate-lead titanate multiferroic heterostructure

被引：67

作者：

Chen, Yajie ^{[1
,2
]}

Wang, Jingmin ^{[3
]}

Liu, Ming ^{[1
,2
]}

Lou, Jing ^{[1
,2
]}

Sun, Nian X. ^{[1
,2
]}

Vittoria, Carmine ^{[1
,2
]}

Harris, Vincent G. ^{[1
,2
]}

机构：

[1] Northeastern Univ, Ctr Microwave Magnet Mat & Integrated Circuits, Boston, MA 02115 USA

[2] Northeastern Univ, Dept Elect & Comp Engn, Boston, MA 02115 USA

[3] MIT, Dept Mat Sci, Cambridge, MA 02139 USA

来源：

APPLIED PHYSICS LETTERS | 2008年 / 93卷 / 11期

关键词：

D O I：

10.1063/1.2986480

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The multiferroic properties of a laminated heterostructure consisting of magnetostrictive Ni(2)MnGa ribbon and piezoelectric lead-magnesium-niobate-lead titanate crystal are reported. A tunability of the electric field-induced magnetic field was measured by a shift in the ferromagnetic resonance (FMR) field by 230 Oe at X-band while applying an electric field of 6 kV/cm. Concomitantly, a frequency shift in the FMR of 370 MHz was observed. The sensitive tunability stems from a large linear magnetoelectric coupling coefficient, A=41 Oe cm/kV, measured in the heterostructure. This represents a new class of metallic multiferroic heterostructures that operate at microwave frequencies. (C) 2008 American Institute of Physics.

引用

页数：3

共 18 条

[1] Magnetoelectric interactions in ferromagnetic-piezoelectric layered structures: Phenomena and devices [J].

Bichurin, M. I. ;

Viehland, D. ;

Srinivasan, G. .

JOURNAL OF ELECTROCERAMICS, 2007, 19 (04) :243-250

[2]

Bichurin MI, 2002, PHYS REV B, V66, DOI 10.1103/PhysRevB.66.134404

[3] Theory of magnetoelectric effects at microwave frequencies in a piezoelectric/magnetostrictive multilayer composite [J].

Bichurin, MI ;

Kornev, IA ;

Petrov, VM ;

Tatarenko, AS ;

Kiliba, YV ;

Srinivasan, G .

PHYSICAL REVIEW B, 2001, 64 (09)

[4] Nonlinear electric field tuning characteristics of yttrium iron garnet-lead zirconate titanate microwave resonators [J].

Fetisov, Y. K. ;

Srinivasan, G. .

APPLIED PHYSICS LETTERS, 2008, 93 (03)

[5] Electric field tuning characteristics of a ferrite-piezoelectric microwave resonator [J].

Fetisov, YK ;

Srinivasan, G .

APPLIED PHYSICS LETTERS, 2006, 88 (14)

[6] Cut directions for the optimization of piezoelectric coefficients of lead magnesium niobate-lead titanate ferroelectric crystals [J].

Han, PD ;

Yan, WL ;

Tian, J ;

Huang, XL ;

Pan, HX .

APPLIED PHYSICS LETTERS, 2005, 86 (05) :1-3

[7] Spiral magnets as magnetoelectrics [J].

Kimura, T. .

ANNUAL REVIEW OF MATERIALS RESEARCH, 2007, 37 :387-413

[8] Giant microwave tunability in FeGaB/lead magnesium niobate-lead titanate multiferroic composites [J].

Lou, J. ;

Reed, D. ;

Pettiford, C. ;

Liu, M. ;

Han, P. ;

Dong, S. ;

Sun, N. X. .

APPLIED PHYSICS LETTERS, 2008, 92 (26)

[9] 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)

[10] Multiferroics: progress and prospects in thin films [J].

Ramesh, R. ;

Spaldin, Nicola A. .

NATURE MATERIALS, 2007, 6 (01) :21-29

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