Structure and Electrical Properties of (111)-Oriented Pb(Mg1/3Nb2/3)O3—PbZrO3—PbTiO3 Thin Film for Ultra-High-Frequency Transducer Applications

Ben Peng Zhu; Wan Ke Guo; Ben Peng Zhu; Qifa Zhou; K. Kirk Shung; Ben Peng Zhu; Guo Zhen Shen

doi:10.1109/TUFFC.2011.2038

Structure and Electrical Properties of (111)-Oriented Pb(Mg_1/3Nb_2/3)O₃—PbZrO₃—PbTiO₃ Thin Film for Ultra-High-Frequency Transducer Applications

Ben Peng Zhu, Wan Ke Guo, Ben Peng Zhu, Qifa Zhou, K. Kirk Shung, Ben Peng Zhu, Guo Zhen Shen

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Ternary lead magnesium niobate-lead zirconate titanate system 0.4Pb(Mg_1/3Nb_2/3)O₃-0.25PbZrO₃-0.35PbTiO₃ (40PMN-25PZ-35PT) thin film with a thickness of 1.5 µm was grown on Pt(111)/Ti/SiO₂/Si substrate via chemical solution deposition. X-ray diffraction and transmission electron microscopy results suggested the film obtained was highly (111)-oriented. The remanent polarization and coercive electric field of the film were found to be 25.5 µC/cm² and 51 kV/cm, respectively. In addition, at 1 kHz, the dielectric constant was measured to be 1960 and the dielectric loss 0.036. The film was observed to undergo a diffuse ferroelectric-to-paraelectric phase transition at around 209°C. The leakage current appeared to depend on the voltage polarity. If the Au electrode was biased positively, the leakage current was dominated by the Schottky emission mechanism. When the Pt electrode was biased positively, the conduction current curve showed an ohmic behavior at a low electric field and space-charge-limited current characteristics at a high electric field.

Original language	English
Pages (from-to)	1962-1967
Number of pages	6
Journal	IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume	58
Issue number	9
DOIs	https://doi.org/10.1109/TUFFC.2011.2038
Publication status	Published - Sept 2011
Externally published	Yes

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Zhu, B. P., Guo, W. K., Zhu, B. P., Zhou, Q., Shung, K. K., Zhu, B. P., & Shen, G. Z. (2011). Structure and Electrical Properties of (111)-Oriented Pb(Mg_1/3Nb_2/3)O₃—PbZrO₃—PbTiO₃ Thin Film for Ultra-High-Frequency Transducer Applications. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 58(9), 1962-1967. https://doi.org/10.1109/TUFFC.2011.2038

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title = "Structure and Electrical Properties of (111)-Oriented Pb(Mg1/3Nb2/3)O3—PbZrO3—PbTiO3 Thin Film for Ultra-High-Frequency Transducer Applications",

abstract = "Ternary lead magnesium niobate-lead zirconate titanate system 0.4Pb(Mg1/3Nb2/3)O3-0.25PbZrO3-0.35PbTiO3 (40PMN-25PZ-35PT) thin film with a thickness of 1.5 µm was grown on Pt(111)/Ti/SiO2/Si substrate via chemical solution deposition. X-ray diffraction and transmission electron microscopy results suggested the film obtained was highly (111)-oriented. The remanent polarization and coercive electric field of the film were found to be 25.5 µC/cm2 and 51 kV/cm, respectively. In addition, at 1 kHz, the dielectric constant was measured to be 1960 and the dielectric loss 0.036. The film was observed to undergo a diffuse ferroelectric-to-paraelectric phase transition at around 209°C. The leakage current appeared to depend on the voltage polarity. If the Au electrode was biased positively, the leakage current was dominated by the Schottky emission mechanism. When the Pt electrode was biased positively, the conduction current curve showed an ohmic behavior at a low electric field and space-charge-limited current characteristics at a high electric field.",

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doi = "10.1109/TUFFC.2011.2038",

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Structure and Electrical Properties of (111)-Oriented Pb(Mg_1/3Nb_2/3)O₃—PbZrO₃—PbTiO₃ Thin Film for Ultra-High-Frequency Transducer Applications. / Zhu, Ben Peng; Guo, Wan Ke; Zhu, Ben Peng et al.
In: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 58, No. 9, 09.2011, p. 1962-1967.

Research output: Contribution to journal › Article › peer-review

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Structure and Electrical Properties of (111)-Oriented Pb(Mg_1/3Nb_2/3)O₃—PbZrO₃—PbTiO₃ Thin Film for Ultra-High-Frequency Transducer Applications

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