Ferroelectric Properties and Raman Scattering Spectra of Bi1-xGdxFeO3 Ceramics

Chun Mei Wang; Hai Yang Dai; Tao Li; Ren Zhong Xue; Lei Su; Zhen Ping Chen

doi:10.4028/www.scientific.net/AMR.239-242.1501

Paper Titles

Fibrillation of Lyocell Fiber and its Application in Battery Separator
p.1482

Band Gaps of SH Wave in Piezoelectric Phononic Crystal
p.1486

Research on Calculation Method of Fuel Consumption Rate Base on Engine Universal Characteristics
p.1490

Fatigue Microcrack Initiation and Propagation of Aluminum Alloy under Different Stress Level and Stress Ratio
p.1495

Ferroelectric Properties and Raman Scattering Spectra of Bi_1-xGd_xFeO₃ Ceramics
p.1501

The Structure, Deformation and Properties of Al-5%Fe-Based Alloy
p.1505

Morphological Changes of Irradiated PMMA via Supercritical Carbon Dioxide Treatments
p.1510

Flotation Desulfurization of High-Sulfur Bauxite with Ethyl Thio Carbamate as Collector
p.1515

The Effect of Diacids and Diols on the Lipase-Catalyzed Synthesis and Properties of Biodegradable Functional Polyester
p.1520

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 239-242Ferroelectric Properties and Raman Scattering...

Ferroelectric Properties and Raman Scattering Spectra of Bi_1-xGd_xFeO₃ Ceramics

Abstract:

Multiferroic ceramic samples of Bi_1-xGd_xFeO₃ (x = 0, 0.05, 0.1 and 0.15) have been prepared by the rapid liquid phase sintering technique. The effect of Gd substitution on ferroelectric properties of Bi_1-xGd_xFeO₃ ceramics has been investigated. The results of x-ray diffraction (XRD) patterns show that the single-phase BiFeO₃ sample has a rhombohedral structure and Gd³⁺ substitution for Bi³⁺ has not affected the perovskite structure. Experimental results suggest that Gd³⁺ substitution for Bi³⁺ has markedly affected the Raman scattering spectra, and the ferroelectric properties of BiFeO₃ are improved by Gd³⁺ doping. When x = 0.15, saturated ferroelectric hysteresis loop is observed at room temperature with the maximal 2Pr = 1.62 μC/cm².

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Pages:

1501-1504

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.239-242.1501

Citation:

Cite this paper

Online since:

May 2011

Authors:

Chun Mei Wang, Hai Yang Dai, Tao Li, Ren Zhong Xue, Lei Su, Zhen Ping Chen

Keywords:

Bi_1-xGd_XFeo₃, Ferroelectric Property, Raman Scattering Spectra

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] J. Wang, J.B. Neaton, H. Zheng, V. Nagarajan, S.B. Ogale, B. Liu, D. Viehland, V. Vaithyanathan, D.G. Schlom, U.V. Waghmare, N.A. Spaldin, K.M. Rabe, M. Wuttig and R. Ramesh: Science Vol. 299 (2003), p.1719

DOI: 10.1126/science.1080615

Google Scholar

[2] M. Cazayous, Y. Gallais, A. Sacuto, R. de Sousa, D. Lebeugle and D. Colson: Phys. Rev. Lett. Vol. 101 (2008), p.037601

DOI: 10.1103/physrevlett.101.037601

Google Scholar

[3] R.K. Mishra, D.K. Pradhan and R.N.P. Chaudhary: J. Phys.: Condens. Mat. Vol. 20 (2008), p.045218

Google Scholar

[4] R. Haumont, J. Kreisel, P. Bouvier and F. Hippert: Phys. Rev. B Vol. 73 (2006), p.132101

Google Scholar

[5] H.J. Yi, M.G. Kim, J.H. Park and H.M. Jang: J. Appl. Phys. Vol. 96 (2004), p.5110

Google Scholar

[6] M.K. Singh, H.M. Jang, S. Ryu and M.H. Jo: Appl. Phys. Lett. Vol. 88 (2006), p.042907

Google Scholar

[7] C.D. Zheng, D.M. Zhang, X.M. Liu, C.J. Liu, C.R. Yu and J. Yu: J. Inorg. Mater. Vol. 24 (2009), p.745 (in Chinese)

Google Scholar

[8] B.L. Feng, H. Xue and Z.X. Xiong: Chinese Sci. Bull. Vol. 55 (2010), p.452

Google Scholar

[9] G.L. Yuan, S.W. Or and H.L.W. Chan: J. Appl. Phys. Vol. 101 (2007), p.064101

Google Scholar

[10] Y. Sun, Z.F. Huang, H.G. Fan, X. Ming, C.Z. Wang and G. Chen: Acta Phys. Sin. Vol. 58 (2009), p.193 (in Chinese)

Google Scholar