Influence of Pb and La contents on the lattice configuration of La-substituted Pb(Zr0.65,Ti0.35)O3 films

H. Shima; K. Nishida; H. Funakubo; T. Iijima; T. Katoda; H. Naganuma; S. Okamura

doi:10.1109/ISAF.2007.4393175

Influence of Pb and La contents on the lattice configuration of La-substituted Pb(Zr_0.65,Ti_0.35)O₃ films

H. Shima, K. Nishida, H. Funakubo, T. Iijima, T. Katoda, H. Naganuma, S. Okamura

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The systematic investigation of the influence of Pb and La contents on the lattice configuration in La-substituted Pb(Zr_{0 65},Ti _0.35)O₃ (La-PZT) films was carried out. La-PZT films with various La and Pb contents were fabricated on Pt/Ti/SiO₂/Si substrates by chemical solution deposition (CSD). In the La-PZT films with a Pb content ratio of 125% relative to a stoichiometric value, La ions were substituted for not only A-site ions but also B-site ions at La contents over 3 mol%. La substitution for B-site seems to cause larger reduction of the unit cell size. In addition, we found that in the La-PZT films with a La content of 3 mol%, the Pb content of 116 mol% (120% relative to a stoichiometric value) was optimum from the view point of site occupancy. This suggests that excess Pb prevented the A-site substitution of La ions.

Original language	English
Title of host publication	2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
Pages	87-90
Number of pages	4
DOIs	https://doi.org/10.1109/ISAF.2007.4393175
Publication status	Published - 2007
Externally published	Yes
Event	2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF - Nara-city, Japan Duration: 2007 May 27 → 2007 May 31

Publication series

Name	IEEE International Symposium on Applications of Ferroelectrics

Other

Other	2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
Country/Territory	Japan
City	Nara-city
Period	07/5/27 → 07/5/31

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Access to Document

10.1109/ISAF.2007.4393175

Cite this

Shima, H., Nishida, K., Funakubo, H., Iijima, T., Katoda, T., Naganuma, H., & Okamura, S. (2007). Influence of Pb and La contents on the lattice configuration of La-substituted Pb(Zr_0.65,Ti_0.35)O₃ films. In 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF (pp. 87-90). [4393175] (IEEE International Symposium on Applications of Ferroelectrics). https://doi.org/10.1109/ISAF.2007.4393175

Influence of Pb and La contents on the lattice configuration of La-substituted Pb(Zr_0.65,Ti_0.35)O₃ films. / Shima, H.; Nishida, K.; Funakubo, H. et al.

2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF. 2007. p. 87-90 4393175 (IEEE International Symposium on Applications of Ferroelectrics).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shima, H, Nishida, K, Funakubo, H, Iijima, T, Katoda, T, Naganuma, H & Okamura, S 2007, Influence of Pb and La contents on the lattice configuration of La-substituted Pb(Zr_0.65,Ti_0.35)O₃ films. in 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF., 4393175, IEEE International Symposium on Applications of Ferroelectrics, pp. 87-90, 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF, Nara-city, Japan, 07/5/27. https://doi.org/10.1109/ISAF.2007.4393175

Shima H, Nishida K, Funakubo H, Iijima T, Katoda T, Naganuma H et al. Influence of Pb and La contents on the lattice configuration of La-substituted Pb(Zr_0.65,Ti_0.35)O₃ films. In 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF. 2007. p. 87-90. 4393175. (IEEE International Symposium on Applications of Ferroelectrics). https://doi.org/10.1109/ISAF.2007.4393175

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abstract = "The systematic investigation of the influence of Pb and La contents on the lattice configuration in La-substituted Pb(Zr0 65,Ti 0.35)O3 (La-PZT) films was carried out. La-PZT films with various La and Pb contents were fabricated on Pt/Ti/SiO2/Si substrates by chemical solution deposition (CSD). In the La-PZT films with a Pb content ratio of 125% relative to a stoichiometric value, La ions were substituted for not only A-site ions but also B-site ions at La contents over 3 mol%. La substitution for B-site seems to cause larger reduction of the unit cell size. In addition, we found that in the La-PZT films with a La content of 3 mol%, the Pb content of 116 mol% (120% relative to a stoichiometric value) was optimum from the view point of site occupancy. This suggests that excess Pb prevented the A-site substitution of La ions.",

author = "H. Shima and K. Nishida and H. Funakubo and T. Iijima and T. Katoda and H. Naganuma and S. Okamura",

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AU - Shima, H.

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AU - Iijima, T.

AU - Katoda, T.

AU - Naganuma, H.

AU - Okamura, S.

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N2 - The systematic investigation of the influence of Pb and La contents on the lattice configuration in La-substituted Pb(Zr0 65,Ti 0.35)O3 (La-PZT) films was carried out. La-PZT films with various La and Pb contents were fabricated on Pt/Ti/SiO2/Si substrates by chemical solution deposition (CSD). In the La-PZT films with a Pb content ratio of 125% relative to a stoichiometric value, La ions were substituted for not only A-site ions but also B-site ions at La contents over 3 mol%. La substitution for B-site seems to cause larger reduction of the unit cell size. In addition, we found that in the La-PZT films with a La content of 3 mol%, the Pb content of 116 mol% (120% relative to a stoichiometric value) was optimum from the view point of site occupancy. This suggests that excess Pb prevented the A-site substitution of La ions.

AB - The systematic investigation of the influence of Pb and La contents on the lattice configuration in La-substituted Pb(Zr0 65,Ti 0.35)O3 (La-PZT) films was carried out. La-PZT films with various La and Pb contents were fabricated on Pt/Ti/SiO2/Si substrates by chemical solution deposition (CSD). In the La-PZT films with a Pb content ratio of 125% relative to a stoichiometric value, La ions were substituted for not only A-site ions but also B-site ions at La contents over 3 mol%. La substitution for B-site seems to cause larger reduction of the unit cell size. In addition, we found that in the La-PZT films with a La content of 3 mol%, the Pb content of 116 mol% (120% relative to a stoichiometric value) was optimum from the view point of site occupancy. This suggests that excess Pb prevented the A-site substitution of La ions.

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