Ferroelectricity of single-crystalline, monodisperse lead zirconate titanate nanoparticles of 9 nm in diameter

Kwang Soo Seol; Kazuo Takeuchi; Yoshimichi Ohki

doi:10.1063/1.1794355

Ferroelectricity of single-crystalline, monodisperse lead zirconate titanate nanoparticles of 9 nm in diameter

Kwang Soo Seol^*, Kazuo Takeuchi, Yoshimichi Ohki

^*Corresponding author for this work

Kagami Memorial Research Institute for Materials Science and Technology

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

13 Citations (Scopus)

Abstract

The ferroelectric properties of single-crystalline, monodisperse lead zirconate titanate (PZT) nanoparticles were investigated. The monodispersive PZT particles were produced by gas-phase synthesis method. It was observed that the particle-stacked film possessed a remanent polarization of 4.5 μC/cm ² and an apparent coersive field of 250 kV/cm. The particulate PZT of 9 nm in diameter was found to be retaining ferroelectricity even at room temperature.

Original language	English
Pages (from-to)	2325-2327
Number of pages	3
Journal	Applied Physics Letters
Volume	85
Issue number	12
DOIs	https://doi.org/10.1063/1.1794355
Publication status	Published - 2004 Sept 20

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "Ferroelectricity of single-crystalline, monodisperse lead zirconate titanate nanoparticles of 9 nm in diameter",

abstract = "The ferroelectric properties of single-crystalline, monodisperse lead zirconate titanate (PZT) nanoparticles were investigated. The monodispersive PZT particles were produced by gas-phase synthesis method. It was observed that the particle-stacked film possessed a remanent polarization of 4.5 μC/cm 2 and an apparent coersive field of 250 kV/cm. The particulate PZT of 9 nm in diameter was found to be retaining ferroelectricity even at room temperature.",

author = "Seol, {Kwang Soo} and Kazuo Takeuchi and Yoshimichi Ohki",

note = "Funding Information: One of the authors (K.S.S.) acknowledges a Grant-in-Aid for Scientific Research (No. 14750247) from the Japan Society for the Promotion of Science and a research grant from the Yazaki Memorial Foundation for Science and Technology. ",

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AU - Seol, Kwang Soo

AU - Takeuchi, Kazuo

AU - Ohki, Yoshimichi

N1 - Funding Information: One of the authors (K.S.S.) acknowledges a Grant-in-Aid for Scientific Research (No. 14750247) from the Japan Society for the Promotion of Science and a research grant from the Yazaki Memorial Foundation for Science and Technology.

PY - 2004/9/20

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N2 - The ferroelectric properties of single-crystalline, monodisperse lead zirconate titanate (PZT) nanoparticles were investigated. The monodispersive PZT particles were produced by gas-phase synthesis method. It was observed that the particle-stacked film possessed a remanent polarization of 4.5 μC/cm 2 and an apparent coersive field of 250 kV/cm. The particulate PZT of 9 nm in diameter was found to be retaining ferroelectricity even at room temperature.

AB - The ferroelectric properties of single-crystalline, monodisperse lead zirconate titanate (PZT) nanoparticles were investigated. The monodispersive PZT particles were produced by gas-phase synthesis method. It was observed that the particle-stacked film possessed a remanent polarization of 4.5 μC/cm 2 and an apparent coersive field of 250 kV/cm. The particulate PZT of 9 nm in diameter was found to be retaining ferroelectricity even at room temperature.

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Ferroelectricity of single-crystalline, monodisperse lead zirconate titanate nanoparticles of 9 nm in diameter

Abstract

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