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Dielectric, relaxor and ferroelectric characterization of La doped xPb(Mg1/3Nb2/3)O3-(1 − x)Pb(Zr0.55Ti0.45)O3 ceramics

Published online by Cambridge University Press:  23 June 2006

K. Ramam  and
S. H. Luis
K. Ramam*
Affiliation:
Departmento de Ingeneria de Materials, (DIMAT), Facultad de Ingenieria, Universidad de Concepcion, Edmundo Larenas 270, Casilla 160 C, Concepcion, Chile
S. H. Luis
Affiliation:
Departmento de Ingeneria de Materials, (DIMAT), Facultad de Ingenieria, Universidad de Concepcion, Edmundo Larenas 270, Casilla 160 C, Concepcion, Chile
*
[email protected]
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Abstract

The relaxor ferroelectric ceramics of La doped xPb(Mg1/3Nb2/3)O3-(1 − x)Pb(Zr0.55Ti0.45)O3 are synthesized by columbite precursor method. Powder X-ray diffraction patterns of these compositions indicate pseudocubic phase formation. Grain growth is inhibited with La doping and is increased with PMN concentration in PMN-PZT ceramics. $\varepsilon_{RT}$ and tan δ are increased to 1.5 mole% La doped PMN-PZT compositions while $\varepsilon_{T_C}$ and T C are decreased with La modification in PMN-PZT system. Pure and La modified 0.8PMN-0.2PZT compositions have shown the most promising relaxor behavior useful for multilayer capacitor (MLC) applications. The ferroelectric properties (E c , P r and P s ) are increased to 1.5 mole% La doped PMN-PZT composition.77.84.Dy Niobates, titanates, tantalates, PZT ceramics, etc.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 35 , Issue 1 , July 2006 , pp. 49 - 55
Copyright
© EDP Sciences, 2006

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References

Jiaum Lin, L., Tai Bor Wu, J. Am. Ceram. Soc. 73, 1253 (1990)
Blasse, G., J. Inorg. Nucl. Chem. 27, 19656 (1993)
Setter, N., Cross, L.E., J. Mater. Sci. 15, 2478 (1980) CrossRef
Smolenskii, G.A., Agranovskaya, A.I., Soviet Phys. – Solid State (English Transactions) 1, 1429 (1960)
Krainik, N.N., Agranovskaya, A.I., Soviet Phys. – Solid State (English Transactions) 2, 63 (1960)
Setter, N., Cross, L.E., J. Appl. Phys. 51, 4356 (1980) CrossRef
Stenger, C.G.F. et al., Solid State Comm. 32, 989 (1979) CrossRef
Shirane, G., Suzuki, K., Takeda, A., J. Phys. Soc. Jpn 7, 12 (1952) CrossRef
Shirane, G., Suzuki, K., J. Phys. Soc. Jpn 7, 333 (1952) CrossRef
Jaffe, B., Roth, R.S., Marzullo, S., J. Appl. Phys. 25, 809 (1954) CrossRef
Chowdhury, P.R., Deshpande, S.B., Indian J. Pure Ap. Phy. 15, 395 (1977)
Chowdhury, P.R., Deshpande, S.B., Indian J. Pure Ap. Phy. 17, 571 (1979)
Ouchi, H., Nagano, K., Hayakawa, S., J. Am. Ceram. Soc. 48, 630 (1965) CrossRef
Ouchi, H., Nishida, M., Hayakawa, S., J. Am. Ceram. Soc. 49, 577 (1966) CrossRef
Ouchi, H., J. Am. Ceram. Soc. 51, 169 (1969) CrossRef
Swartz, S.L., Shrout, T.R., Mater. Res. Bull. 17, 1245 (1982) CrossRef
Azaroff, Powder method in X-ray crystallogrpahy (McGraw Hill Book Company, 1958)
Kakagawa, K., Mohri, J., Takahashi, K., Yamamura, H., Shirasaki, S., Solid State Commun. 24, 769 (1977) CrossRef
Kakagawa, K., Kawakami, K., Sasaki, Y., J. Chem. Soc. Jpn 71, 444 (1988)
Kim, H., Huebner, W., Jang, S.J., Shrout, T.R., Ferroelectrics 93, 341 (1989) CrossRef
Jorgensen, P.J., J. Am. Ceram. Soc. 48, 207 (1965) CrossRef
Jorgensen, P.J., West Brook, D.H., J. Am. Ceram. Soc. 47, 332 (1964) CrossRef
Wang, C.H., Schulze, W.A., J. Am. Ceram. Soc. 73, 825 (1990) CrossRef
S. Takahashi, A. Ouchi, Electronic Ceramic Materials, edited by J. Nowotny (1992)
B. Jaffe, R. Cook, H. Jaffe, Piezoelectric ceramics (Academic Press, London, New York, 1971), p. 146
Landolt-Bornstein Tables, Ferroelectric and related substances (Springer-Verlag, New York, 1981), Vol. 16
Koval, V., Alemany, C., Briancin, J., Brunckova, H., Saksl, K., J. Eur. Ceram. Soc. 23, 1157 (2003) CrossRef
Yimnirun, R., Ananta, S., Meechoowas, E., Wongsaenmai, S., J. Phys. D Appl. Phys. 36, 1615 (2003) CrossRef
Abe, Y., Yanagisawa, Y., Kakagawa, K., Sasaki, Y., Solid State Commun. 113, 331 (2000) CrossRef
Stringfellow, S.B., Gupta, S., Shaw, C., Alcock, J.R., Whatmore, R.W., J. Eur. Ceram. Soc. 22, 573 (2002) CrossRef
Whatmore, R.W., Molter, O., Shaw, C.P., J. Eur. Ceram. Soc. 23, 721 (2003) CrossRef
Wang, C.H., J. Eur. Ceram. Soc. 22, 2033 (2002) CrossRef
Park, J.H., Yoon, K.H., Kang, D.H., Thin Solid Films 396, 84 (2001) CrossRef
Las, W.C., Spagnol, P.D., Zaghete, M.A., Cilense, M., Ceram. Int. 27, 367 (2001) CrossRef
Shannigrahi, S.R., Tay, F.E.H., Yao, K., Choudhary, R.N.P., J. Eur. Ceram. Soc. 24, 163 (2004) CrossRef
Rai, R., Sharma, S., Solid State Commun. 129, 305 (2004) CrossRef
Alberta, E.F., Bhalla, A.S., J. Phys. Chem. Solids 63, 1759 (2002) CrossRef
Zhu, W.Z., Kholkin, A., Mantas, P.Q., Baptista, J.L., J. Mater. Sci. 36, 4089 (2001) CrossRef