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Dielectric Properties and Long-Range Structural Order in (x)Pb(In1/2Nb1/2)O3:(1-x)Pb(Mg1/3Nb2/3)O3 Relaxor Ceramics

Published online by Cambridge University Press:  01 February 2011

C. W. Tai  and
K. Z. Baba-kishi
C. W. Tai
Affiliation:
Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
K. Z. Baba-kishi
Affiliation:
Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
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Abstract

The relative permittivity of (x)Pb(In1/2Nb1/2)O3:(1-x)Pb(Mg1/3Nb2/3)O3 ceramics with compositions x=0.1, 0.3 and 0.6 were found to exhibit relaxor behavior. The maximum values of the relative permittivity at 100 Hz were ∼ 6500 at -2°C, 4000 at 5°C and 3700 at 15°C for x=0.1, 0.3 and 0.6, respectively. The 1:1 structural long-range ordering and forbidden reflections were studied by transmission electron microscopy. The size of the ordered domains increased with increasing Pb(In1/2Nb1/2)O3. In addition to the superstructure reflection 1/2 1/2 1/2, the forbidden reflection 1/2 1/2 0 and streaking were observed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 785: Symposium D – Materials and Devices for Smart Systems , 2003 , D6.1
Copyright
Copyright © Materials Research Society 2004

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References

REFERENCES

1. Cross, L. E., Jpn. J. Appl. Phys. 34, 2525 (1995).10.1143/JJAP.34.2525Google Scholar
2. Haertling, G. H., J. Am. Ceram. Soc. 82, 797 (1999).10.1111/j.1151-2916.1999.tb01840.xGoogle Scholar
3. Rolov, B. N., Soviet Phys. – Solid State 6, 1676 (1965).Google Scholar
4. Smolenskii, G. A., J. Phys. Soc. Jpn. 28 Suppl., 26 (1970).Google Scholar
5. Cross, L. E., Ferroelectrics 76, 241 (1987).10.1080/00150198708016945Google Scholar
6. Setter, N. and Cross, L. E., J. Appl. Phys. 51, 4356 (1980).10.1063/1.328296Google Scholar
7. Lin, L. J. and Wu, T. B., J. Am. Ceram. Soc. 73, 1253 (1990).10.1111/j.1151-2916.1990.tb05188.xGoogle Scholar
8. Woodward, P. M. and Baba-kishi, K. Z., J. Appl. Crystallogr. 35, 233 (2002).10.1107/S0021889802001280Google Scholar
9. Groves, P., J. Phys. C: Solid State Phys. 19, 5103 (1986).10.1088/0022-3719/19/26/011Google Scholar
10. Lee, K.-H. and Kim, H., Jpn. J. Appl. Phys. 37, 5265 (1998).10.1143/JJAP.37.5265Google Scholar
11. Alberta, E. F. and Bhalla, A. S., Mater. Lett. 40, 114 (1999).10.1016/S0167-577X(99)00058-0Google Scholar
12. Baba-kishi, K. Z., Tai, C. W., Wang, J., Choy, C. L., Chan, H. L. W. and Bhalla, A. S., J. Mater. Res. 17, 438 (2002).10.1557/JMR.2002.0061Google Scholar
13. Baba-kishi, K. Z., Tai, C. W., Choy, C. L. and Bhalla, A. S., Ferroelectrics 270, 1407 (2002).10.1080/00150190211203Google Scholar
14. Wang, J., Baba-kishi, K. Z., Chan, H. L. W., Choy, C. L., Tai, C. W. and Bhalla, A. S., Ferroelectrics 272, 2259 (2002).10.1080/00150190211569Google Scholar
15. Swartz, S. L. and Shrout, T. R., Mater. Res. Bull. 17, 1245 (1982).10.1016/0025-5408(82)90159-3Google Scholar
16. Groves, P., Ferroelectrics 65, 67 (1985).10.1080/00150198508008960Google Scholar
17. Baba-kishi, K. Z., Cressey, G. and Cernik, R. J., J. Appl. Crystallogr. 25, 477 (1992).10.1107/S0021889892001110Google Scholar