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Quantitative Microanalysis of (1–x)Pb(Mg1/3Nb2/3)O3×xPbTiO3 (PMNT) Ferroelectric Ceramicsa

Published online by Cambridge University Press:  05 March 2015

Zoran Samardžija
Zoran Samardžija*
Affiliation:
Jožef Stefan Institute, Department for Nanostructured Materials, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
*
*Corresponding author.zoran.samardzija@ijs.si
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Abstract

Optimized quantitative electron-probe microanalysis was applied for compositional characterization of a ferroelectric ceramic single crystal that was made from the complex perovskite-type solid-solution (1–x)Pb(Mg1/3Nb2/3)O3×xPbTiO3 (PMNT). Cation concentrations were determined with high accuracy and ultimate relative experimental uncertainty of ≤±1%, showing that the average chemical composition of the crystal corresponds to Pb(Mg1/3Nb2/3)0.67Ti0.33O3 (i.e., x=0.33), which is close to the morphotropic phase boundary composition. Over the PMNT single crystal slight compositional heterogeneity was measured for concentrations of the perovskite B-site cations Ti4+, Mg2+, and Nb5+, with variations up to ±2.3%, whereas the Pb concentration remained uniform within a variation below ±0.5%.

Keywords

PMNTferroelectricsquantitative microanalysisWDScompositional heterogeneity
Type
EMAS Special Issue
Information
Microscopy and Microanalysis , Volume 21 , Issue 5 , October 2015 , pp. 1138 - 1144
Copyright
© Microscopy Society of America 2015 

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Footnotes

a

This article is intended for the Special Issue from the EMAS 2014 Workshop on Electron Probe Microanalysis of Materials Today—Rare and Noble Elements: from Ore Deposits to High-tech Materials.

References

Bastin, G.F., Dijkstra, J.M. & Heijligers, H.J.M. (1998). PROZA 96: an improved matrix correction program for electron probe microanalysis based on double gaussian φ(ρz) approach. X-Ray Spectrom 27, 3–10.Google Scholar
Drouin, D., Couture, A.R., Joly, D., Tastet, X., Aimez, V. & Gauvin, R. (2007). CASINO V2.42 – a fast and easy-to-use modeling tool for scanning electron microscopy and microanalysis users. Scanning 29, 92–101.Google Scholar
Fan, H., Zhao, L. & Tian, C. (2004). Microstructure evolution of the templated grain growth in textured Pb(Mg1/3Nb2/3)0.67Ti0.33O3 by excess PbO addition. Ferroelectrics 302, 307–311.CrossRefGoogle Scholar
Goldstein, J.I., Newbury, D.E., Echlin, P., Joy, D.C., Romig, A.D., Lyman, C.E., Fiori, C. & Lifshin, E. (1992). Scanning Electron Microscopy and X-Ray Microanalysis. New York: Plenum Press.Google Scholar
Lifshin, E. & Gauvin, R. (1998). The role of Monte Carlo calculations in quantitative analysis. Microsc Microanal 4, 232–233.CrossRefGoogle Scholar
Lifshin, E. & Gauvin, R. (2001). Minimizing errors in electron microprobe analysis. Microsc Microanal 7, 168–177.Google Scholar
Luo, H., Xu, G., Xu, H., Wang, P. & Yin, Z. (2000). Compositional homogeneity and electrical properties of lead magnesium niobate titanate single crystals grown by a modified Bridgman technique. Jpn J Appl Phys 39, 5581–5585.Google Scholar
Marinenko, R. & Leigh, S. (2004). Heterogeneity evaluation of research materials for microanalysis standards certification. Microsc Microanal 10, 491–506.Google Scholar
Messing, G.L., Trolier-McKinstry, S.E., Sabolsky, M., Duran, C., Kwon, S., Brahmaroutu, B., Park, P., Yilmaz, H., Rehrig, P.W., Eitel, K.B., Suvaci, E., Seabaugh, M. & Oh, K.S. (2004). Templated grain growth of textured piezoelectric ceramics. Crit Rev Solid State Mater Sci 29, 45–96.Google Scholar
Park, S.E. & Shrout, T.R. (1997). Ultrahigh strain and piezoelectric behaviour in relaxor based ferroelectric single crystals. J Appl Phys 82, 1804–1811.Google Scholar
Scott, V. D. & Love, G. (1983). Quantitative Electron-Probe Microanalysis. New York: Willey & Sons.Google Scholar
Tu, C.S., Chen, L.F., Schmidt, V.H. & Tsai, C.L. (2001). Phases and domain structures in relaxor-based ferroelectric (PbMg1/3Nb2/3O3)0.69(PbTiO3)0.31 single crystal. Jpn J Appl Phys 40, 4118–4125.Google Scholar
Ye, Z.G. & Dong, M. (2000). Morphotropic domain structures and phase transitions in relaxor-based piezo-/ferroelectric (1–x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 single crystals. J Appl Phys 87, 2312–2319.Google Scholar
Zawilski, K.T., Custodio, M.C.C., DeMattei, R.C., Lee, S.G., Monteiro, R.G., Odagawa, H. & Feigelson, R.S. (2003). Segregation during the vertical Bridgman growth of lead magnesium niobate-lead titanate single crystals. J Cryst Growth 258, 353–367.Google Scholar
Ziebold, T.O. (1967). Precision and sensitivity in electron probe microanalysis. Anal Chem 39, 858–861.CrossRefGoogle Scholar