Domain switching behavior in lead zirconate titanate piezoelectric ceramics

Mitsuhiro Okayasu; Kohei Bamba

doi:10.1016/j.scriptamat.2017.12.003

Domain switching behavior in lead zirconate titanate piezoelectric ceramics

Mitsuhiro Okayasu, Kohei Bamba

School of Engineering

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

4 Citations (Scopus)

Abstract

The domain switching behaviors of lead zirconate titanate ceramics were monitored via direct, in-situ lattice observation using transmission electron microscopy. The lattice structures were monitored via video as a sample was heated from room temperature to 300 °C. The lattices vibrated in the [110] direction several times over a short period, e.g., 0.1 s. Moreover, lattice sliding occurred in the [100] direction for about 15 Å. Those lattice motions were detected at around 83–84 °C. Lattice orientations were analyzed using the domain switching model to substantiate whether these movements can be attributed to domain switching.

Original language	English
Pages (from-to)	272-275
Number of pages	4
Journal	Scripta Materialia
Volume	146
DOIs	https://doi.org/10.1016/j.scriptamat.2017.12.003
Publication status	Published - Mar 15 2018

Keywords

Domain switching
High temperature
Lattice structure
PZT ceramic
TEM

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/j.scriptamat.2017.12.003

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title = "Domain switching behavior in lead zirconate titanate piezoelectric ceramics",

abstract = "The domain switching behaviors of lead zirconate titanate ceramics were monitored via direct, in-situ lattice observation using transmission electron microscopy. The lattice structures were monitored via video as a sample was heated from room temperature to 300 °C. The lattices vibrated in the [110] direction several times over a short period, e.g., 0.1 s. Moreover, lattice sliding occurred in the [100] direction for about 15 {\AA}. Those lattice motions were detected at around 83–84 °C. Lattice orientations were analyzed using the domain switching model to substantiate whether these movements can be attributed to domain switching.",

keywords = "Domain switching, High temperature, Lattice structure, PZT ceramic, TEM",

author = "Mitsuhiro Okayasu and Kohei Bamba",

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year = "2018",

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AU - Okayasu, Mitsuhiro

AU - Bamba, Kohei

PY - 2018/3/15

Y1 - 2018/3/15

N2 - The domain switching behaviors of lead zirconate titanate ceramics were monitored via direct, in-situ lattice observation using transmission electron microscopy. The lattice structures were monitored via video as a sample was heated from room temperature to 300 °C. The lattices vibrated in the [110] direction several times over a short period, e.g., 0.1 s. Moreover, lattice sliding occurred in the [100] direction for about 15 Å. Those lattice motions were detected at around 83–84 °C. Lattice orientations were analyzed using the domain switching model to substantiate whether these movements can be attributed to domain switching.

AB - The domain switching behaviors of lead zirconate titanate ceramics were monitored via direct, in-situ lattice observation using transmission electron microscopy. The lattice structures were monitored via video as a sample was heated from room temperature to 300 °C. The lattices vibrated in the [110] direction several times over a short period, e.g., 0.1 s. Moreover, lattice sliding occurred in the [100] direction for about 15 Å. Those lattice motions were detected at around 83–84 °C. Lattice orientations were analyzed using the domain switching model to substantiate whether these movements can be attributed to domain switching.

KW - Domain switching

KW - High temperature

KW - Lattice structure

KW - PZT ceramic

KW - TEM

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DO - 10.1016/j.scriptamat.2017.12.003

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SP - 272

EP - 275

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Domain switching behavior in lead zirconate titanate piezoelectric ceramics

Abstract

Keywords

ASJC Scopus subject areas

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