Cofiring Behavior of Ferroelectric Ferromagnetic Composites

Article Preview

Abstract:

Cofiring behavior of composites consisting of ferroelectric PMZNT and ferromagnetic NiCuZn ferrite was investigated via X-ray diffractometer (XRD), thermomechanical analysis (TMA) and scanning electron microscopy (SEM). Mismatch of sintered camber consisting of two layered structure of ferroelectric PMZNT and NiCuZn ferrite was observed. Mismatched sintering behavior was modified by adopting PMZNT and NiCuZn powders to form composite materials. The temperature of appearance pyrochlore phase in prepared composite materials is lower than that of sintering pure PMZNT material. The grain size of PMZNT and NiCuZn in prepared composites is smaller than that of sintering pure PMZNT and NiCuZn ferrite, respectively.

You might also be interested in these eBooks

Info:

Periodical:

Key Engineering Materials (Volumes 368-372)

Pages:

573-575

Citation:

Online since:

February 2008

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2008 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] N. A. Hill: J. Phys. Chem. B Vol. 104 (2000), p.6694.

Google Scholar

[2] H. Zhang, J. Wang, S. E. Lofland, et al.: Science Vol. 303 (2004), p.661.

Google Scholar

[3] X. W. Qi, J. Zhou, Z. X. Yue, et al.: Adv. Funct. Mater. Vol. 14 (2004), p.920.

Google Scholar

[4] C. W. Nan, G. Liu, Y. H. Liu, et al.: Phys. Rev. Lett. Vol. 94 (2005), p.197203.

Google Scholar

[5] T. Kanai, S. Ohkoshi, A. Nakajima, et al.: Adv. Mater. Vol. 13 (2001), p.487.

Google Scholar

[6] J. H. Shen, Y. Bai, J. Zhou, et al.: J. Am. Ceram. Soc. Vol. 88 (2005), p.3440.

Google Scholar

[7] H. C. He, J. P. Zhou, J. Wang, et al.: Appl. Phys. Lett. Vol. 89 (2006), p.052904.

Google Scholar

[8] X. W. Qi, J. Zhou, B. R. Li, et al.: J. Am. Ceram. Soc. Vol. 87 (2004), p.1848.

Google Scholar

[9] R. Z. Zuo, L. T. Li, C. X. Ji, et al.: Mater. Lett. Vol. 48 (2001), p.26.

Google Scholar