Magnetic-field-induced electric polarization in multiferroic nanostructures

被引：320

作者：

Nan, CW ^{[1
]}

Liu, G

Lin, YH

Chen, HD

机构：

[1] Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Tsinghua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China

[3] City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 94卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.94.197203

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetic-field-induced electric polarization in nanostructured multiferroic composite films was studied by using the Green's function approach. The calculations showed that large magnetic-field-induced polarization could be produced in multiferroic nanostructures due to enhanced elastic coupling interaction. Especially, the 1-3 type films with ferromagnetic nanopillars embedded in a ferroelectric matrix exhibited large magnetic-field-induced polarization responses, while the 2-2 type films with ferroelectric and ferromagnetic nanolaminates showed much weaker magnetoelectric coupling and lower magnetic induced polarization due to large in-plane constraint effect, which was in agreement with the recent observations.

引用

页数：4

共 27 条

[11] Dependence of giant magnetoelectric effect on interfacial bonding for multiferroic laminated composites of rare-earth-iron alloys and lead-zirconate-titanate [J].

Liu, G ;

Nan, CW ;

Cai, N ;

Lin, YH .

JOURNAL OF APPLIED PHYSICS, 2004, 95 (05) :2660-2664

[12] Magnetoelectric coupling in terfenol-D/polyvinylidenedifluoride composites [J].

Mori, K ;

Wuttig, M .

APPLIED PHYSICS LETTERS, 2002, 81 (01) :100-101

[13] EFFECTIVE-MEDIUM THEORY OF PIEZOELECTRIC COMPOSITES [J].

NAN, CW .

JOURNAL OF APPLIED PHYSICS, 1994, 76 (02) :1155-1163

[14] MAGNETOELECTRIC EFFECT IN COMPOSITES OF PIEZOELECTRIC AND PIEZOMAGNETIC PHASES [J].

NAN, CW .

PHYSICAL REVIEW B, 1994, 50 (09) :6082-6088

[15] Influence of interfacial bonding on giant magnetoelectric response of multiferroic laminated composites of Tb1-xDyxFe2 and PbZrxTi1-xO3 [J].

Nan, CW ;

Liu, G ;

Lin, YH .

APPLIED PHYSICS LETTERS, 2003, 83 (21) :4366-4368

[16] MULTIPLE-SCATTERING APPROACH TO EFFECTIVE PROPERTIES OF PIEZOELECTRIC COMPOSITES [J].

NAN, CW ;

JIN, FS .

PHYSICAL REVIEW B, 1993, 48 (12) :8578-8582

[17] Magnetoelectricity of multiferroic composites [J].

Nan, CW ;

Lin, YH ;

Huang, JH .

FERROELECTRICS, 2002, 280 :319-329

[18] Calculations of giant magnetoelectric effects in ferroic composites of rare-earth-iron alloys and ferroelectric polymers [J].

Nan, CW ;

Li, M ;

Huang, JH .

PHYSICAL REVIEW B, 2001, 63 (14)

[19] Possible giant magnetoelectric effect of ferromagnetic rare-earth-iron-alloys-filled ferroelectric polymers [J].

Nan, CW ;

Li, M ;

Feng, XQ ;

Yu, SW .

APPLIED PHYSICS LETTERS, 2001, 78 (17) :2527-2529

[20] CONNECTIVITY AND PIEZOELECTRIC-PYROELECTRIC COMPOSITES [J].

NEWNHAM, RE ;

SKINNER, DP ;

CROSS, LE .

MATERIALS RESEARCH BULLETIN, 1978, 13 (05) :525-536

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