Structure and electrical properties of PbTiO3-CoFe2O4 magnetoelectric composites

被引：4

作者：

Liu Jing-Song ^{[1
]}

Xu You-Chao ^{[1
]}

Li Tao ^{[1
]}

机构：

[1] SW Univ Sci & Technol, State Key Lab Cultivat Base Nonmetal Composites &, Mianyang 621010, Peoples R China

来源：

FUNCTIONAL AND ELECTRONIC MATERIALS | 2011年 / 687卷

关键词：

magnetoelectric composites; dielectric permittivity; ferroelectric; ferromagnetic;

D O I：

10.4028/www.scientific.net/MSF.687.174

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

0-3 type magnetoelectric(ME) composites of PbTiO3(PT) and CoFe2O4(CFO) were prepared by a conventional solid-state reaction method with different volume fraction. The composites exhibited ferroelectric phase and ferromagnetic phase coexisting. The ferroelectric and magnetic properties of as-sintered samples were measured. The magnetic properties change regularly with the test frequency. But the dielectric permittivity shows the anomalies, which can be attributed to constraints and dilutions from the ferromagnetic phase and the element diffusion.

引用

页码：174 / 178

页数：5

共 16 条

[1] A ferromagnetic ferroelectric cofired ceramic for hyperfrequency [J].

Bai, Yang ;

Zhou, Ji ;

Gui, Zhilun ;

Li, Longtu ;

Qiao, Lijie .

JOURNAL OF APPLIED PHYSICS, 2007, 101 (08)

[2] Studies on dielectric and magnetic properties of (x) Ni0.2Co0.8Fe2O4+(1-x) barium lead zirconate titanate magnetoelectric composites [J].

Bammannavar, B. K. ;

Naik, L. R. ;

Chougule, B. K. .

JOURNAL OF APPLIED PHYSICS, 2008, 104 (06)

[3] Circumferential-mode, quasi-ring-type, manetoelectric laminate composite - a highly sensitive electric current and/or vortex magnetic field sensor [J].

Dong, SX ;

Bai, JG ;

Zhai, JY ;

Li, JF ;

Lu, GQ ;

Viehland, D ;

Zhang, SJ ;

Shrout, TR .

APPLIED PHYSICS LETTERS, 2005, 86 (18) :1-3

[4] Vortex magnetic field sensor based on ring-type magnetoelectric laminate [J].

Dong, SX ;

Li, JF ;

Viehland, D .

APPLIED PHYSICS LETTERS, 2004, 85 (12) :2307-2309

[5] Electric-field-induced magnetization reduction in multiferroic Pb(Zr,Ti)O3-LaMnO3 composites [J].

Gomi, M. ;

Nishimura, N. ;

Yokota, T. .

JOURNAL OF APPLIED PHYSICS, 2007, 101 (09)

[6] Magnetic and ferroelectric domain structures in BaTiO3-(Ni0.5Zn0.5)Fe2O4multiferroic ceramics [J].

Harnagea, Catalin ;

Mitoserlu, Liliana ;

Buscaglia, Vincenzo ;

Pallecchi, Ilaria ;

Nanni, Paolo .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2007, 27 (13-15) :3947-3950

[7] A percolative ferromagnetic-ferroelectric composite with significant dielectric and magnetic properties [J].

Huang, Jiquan ;

Du, Piyi ;

Hong, Lanxiu ;

Dong, Yanling ;

Hong, Maochun .

ADVANCED MATERIALS, 2007, 19 (03) :437-+

[8] Electric polarization reversal and memory in a multiferroic material induced by magnetic fields [J].

Hur, N ;

Park, S ;

Sharma, PA ;

Ahn, JS ;

Guha, S ;

Cheong, SW .

NATURE, 2004, 429 (6990) :392-395

[9] Magnetoelectric properties of core-shell particulate nanocomposites [J].

Islam, Rashed A. ;

Bedekar, Vishwas ;

Poudyal, Narayan ;

Liu, J. Ping ;

Priya, Shashank .

JOURNAL OF APPLIED PHYSICS, 2008, 104 (10)

[10] Accommodation of transformation strains in transverse multiferroic nanostructures CoFe2O4-PbTiO3 [J].

Levin, Igor ;

Slutsker, Julia ;

Li, Jianhua ;

Tan, Zhuopeng ;

Roytburd, Alexander L. .

APPLIED PHYSICS LETTERS, 2007, 91 (06)

← 1 2 →