Abstract
The dielectric behavior of manganese-doped morphotropic phase boundary (MPB) composition in the Pb(Zn1/3Nb2/3)O3–BaTiO3–PbTiO3 (PZN–BT–PT) system is described in this paper. Materials with perovskite structure were fabricated using the precursor approach. Addition of Mn stabilized the rhombohedral phase against the tetragonal one, moving the MPB territory toward the PbTiO3-rich side. Both the dielectric permittivity maximum (∈′m) and phase transition temperature (Tmax) were reduced by increasing Mn2+ content. Frequency-dispersion characteristics of Tmax were weakened while the frequency spectrum of the dielectric permittivity (∈′) was broadened, reflecting different underlying mechanisms. The broadness of paraelectric to ferroelectric phase transition was significantly enhanced by Mn-doping. This was associated with progressive increase in the degree of chemical heterogeneity on B-site cations. The observed proximity of the non-Curie–Weiss region to Tmax as well as shrinkage of this region for doped compositions suggest increased stability of the ferroelectric phase.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Y. Uamashita and N. Ichinose, Proc. IEEE 10th Int. Symp. Appl. Ferroelectr. ISAF’96, edited by B.M. Kulwicki, A. Amin, and A. Safari (Institute of Electrical and Electronics Engineers, New York, 1997), p. 71.
G. Robert, M. Demartin, and D. Damjanovic, J. Am. Ceram. Soc. 81, 749 (1998).
J.C. Ho, K.S. Liu, and I.N. Lin, J. Mater. Sci. 28, 4497 (1993).
J. Kelly, M. Leonard, C. Tantigate, and A. Safari, J. Am. Ceram. Soc. 80, 957 (1997).
K. Uchino, Solid State Ionics 108, 43 (1988).
A. Halliyal, U. Kumar, R.E. Newham, and L.E. Cross, J. Am. Ceram. Soc. 70, 119 (1987).
U. Kumar and L.E. Cross, J. Am. Ceram. Soc. 75, 2155 (1992).
H.Q. Fan, L.B. Kong, L.Y. Zhang, and X. Yao, J. Appl. Phys. 83, 1625 (1998).
W.Z. Zhu, A.L. Kholkin, P.Q. Mantas, and J.L. Baptista, J. Am. Ceram. Soc. 84, 1740 (2001).
J.C. Shaw, K.S. Liu, and I.N. Lin, J. Am. Ceram. Soc. 78, 178 (1995).
N. Kim, W. Huebner, S.J. Jang, and T.R. Shrout, Ferroelectr. 93, 341 (1989).
W. Pan, E. Furman, G.O. Dayton, and L.E. Cross, J. Mater. Sci. Lett. 5, 647 (1989).
L.Q. Zhou, P.M. Vilarinho, and J.L. Baptista, J. Appl. Phys. 4, 2312 (1999).
S.L. Swartz and T.R. Shrout, Mater. Res. Bull. 17, 1245 (1982).
M.A. Arkas and P.K. Davies, J. Mater. Res. 12, 2617 (1997).
F. Vasiliu, P.G. Lucuta, and F. Constantinescu, Phys. Status Solidi A 80, 637 (1983).
G.A. Smolenskii, V.A. Isupov, A.I. Agranovskaya, and S.N. Popov, Sov. Phys. Sol. Stat. 2, 2584 (1961).
S.M. Gupta and D. Viehland, J. Am. Ceram. Soc. 80, 477 (1997).
L.E. Cross, Ferroelectr. 151, 305 (1994).
G.M. Smolenskii, J. Phys. Soc. Jpn. 28, 26 (1970).
K. Uchino and S. Nomura, Ferroelectr. Lett. 44, 55 (1982).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Zhu, W.Z., Yan, M., Kholkin, A.L. et al. Dielectric Behavior of Mn-doped Morphotropic Phase Boundary Composition in the Pb(Zn1/3Nb2/3)O3–BaTiO3– PbTiO3 System. Journal of Materials Research 17, 1192–1198 (2002). https://doi.org/10.1557/JMR.2002.0176
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1557/JMR.2002.0176