Magnetoelectric Effect of the Ba0.80Sr0.2TiO3-CoFe2O4 Ceramic Composites by Molten-Salt Synthesis Method

Wei Rao; Ding Guo Li; Hong Chun Yan

doi:10.4028/www.scientific.net/AMM.268-270.63

Paper Titles

Electrochemical Polymerization and Electrochromic Properties of Poly(3-methoxythiophene)/NiO Composite Films
p.45

Preparation of Fly Ash Hollow Glass Bead/Titanium Dioxide Composites by Chemical Precipitation
p.49

Preparation of Aluminum Composite Ceramic Membrane by Inorganic Precursor Sol-Gel Method
p.55

Tribological Characteristics of Different Components on C/C-SiC Composites Fabricated by Warm Compacted In Situ Reaction
p.59

Magnetoelectric Effect of the Ba_0.80Sr_0.2TiO₃-CoFe₂O₄ Ceramic Composites by Molten-Salt Synthesis Method
p.63

An Experimental Investigation of the Dynamic Mechanical Behaviors of Hollow Spheres Filled Syntactic Foam
p.67

Experimental Research on Failure of Filament Wound Composite Pipe under Axial Tension
p.74

Influence of Si₃N₄ Addition on the Mechanical Properties and Microstructure of Unfired A1₂O₃-C Slide Plate
p.78

Performance and Microstructure of TiN/Cu EDM Electrodes
p.82

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 268-270Magnetoelectric Effect of the...

Magnetoelectric Effect of the Ba_0.80Sr_0.2TiO₃-CoFe₂O₄ Ceramic Composites by Molten-Salt Synthesis Method

Abstract:

This paper presents the structural, ferroelectric, ferromagnetic, resonance and magnetoelectric (ME) properties of multilayered ME composites fabricated using molten-salt synthesis method. The compositions corresponding to CoFe2O4 (CFO) with particle size of ~ 150 nm and Ba0.8Sr0.2TiO3 (BST) with particle size of ~ 100 nm were chosen as ferromagnetic and ferroelectric phases. The largest direct magnetoelectric (DME) and converse magnetoelectric (CME) coefficients of the multilayered ME composite were, respectively, 36 μV/cm•Oe at a bias magnetic field of 2800 Oe and 1.16×10-3G/V at a frequency of 30 kHz. In addition, the corresponding interfacial coupling coefficient was calculated to be 3.2×10-5. For the multilayered ME composite, the resonance frequency of 4.97 MHz and bandwidth of 30 kHz were obtained using capacitance-frequency spectrum method.

You might also be interested in these eBooks

Materials, Mechanical Engineering and Manufacture

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 268-270)

Pages:

63-66

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.268-270.63

Citation:

Cite this paper

Online since:

December 2012

Authors:

Wei Rao, Ding Guo Li, Hong Chun Yan

Keywords:

Ba_0.8Sr_0.2TiO₃-CoFe₂O₄, Magnetoelectric Effect, Molten-Salt Synthesis Method

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Junwu Niea, Guoyue Xu, Ying Yang and Chuanwei Cheng: J. Materials Chemistry and Physics Vol.115 (2009), p.400

Google Scholar

[2] Giap V.Duong, R.SatoTurtelli and R.Groessinger: J. Appl. Phys. Vol.38 (2005), p.123

Google Scholar

[3] Giap V. Duong, R. Groessinger and R. Sato Turtelli: J. Journal of Magnetism and Magnetic Materials Vol.310 (2007), p.1157

DOI: 10.1016/j.jmmm.2006.10.333

Google Scholar

[4] C.L. Mao, G.S. Wang, X.L. Dong, et al.: J. Mater. Chem. Phys. Vol.106 (2007), p.164

Google Scholar

[5] X.H. Zuo, X.Y. Deng, Y. Chen, et al.: J. Mater. Lett. Vol.64 (2010), p.1150

Google Scholar

[6] V.S. Tiwari, N. Singh and D. Pandey: J. Phys. Condens. Matter Vol.7(1995), p.1441

Google Scholar

[7] Yu-DongXu,GuangWu,Hai-LinSu, MinShi,Gui-YangYu and Li Wang: J. Journal of Alloys and Compounds Vol.509 (2011), p.3811

Google Scholar

[8] Z.F.Fu, P.Liu, X.M. Chen, et al.: J. Alloys Compd. Vol 493(2010), p.441

Google Scholar

[9] T.Hu, H.Jantunen, A.Uusimaki and S.Leppavuori: J. Mater.Sci. Semiconduct Vol.5 (2002), p.215

Google Scholar

[10] H.Xu, K.Hashimoto, T.Mukaigawa, et al.: J.Proc. SPIE Vol.4130 (2000), p.140

Google Scholar

[11] V.Giap Duong and R.Groessinger: J. Journal of Magnetism and Magnetic Materials Vol.316 (2007), p.624

Google Scholar