Thickness effect of ferroelectric domain switching in epitaxial PbTiO 3 thin films on Pt(001)/MgO(001)

Yong Kwan Kim; Sang Sub Kim; Hyunjung Shin; Sunggi Baik

doi:10.1063/1.1759776

Thickness effect of ferroelectric domain switching in epitaxial PbTiO ₃ thin films on Pt(001)/MgO(001)

Yong Kwan Kim
, Sang Sub Kim
, Hyunjung Shin
, Sunggi Baik

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

41 Scopus citations

Abstract

The thickness effect of ferroelectric domain switching in epitaxial PbTiO₃ thin films was investigated, using scanning force microscopy. The films were produced on the Pt(001)/Mg(001) substrates using pulsed laser deposition. It was observed that the sample films with higher c-domain population and larger tetragonality had enhanced the piezoelectric coefficients. It was also observed that as the film thickness was increased, the tetragonality of the c-domain decreased linearly.

Original language	English
Pages (from-to)	5085-5087
Number of pages	3
Journal	Applied Physics Letters
Volume	84
Issue number	25
DOIs	https://doi.org/10.1063/1.1759776
State	Published - 21 Jun 2004
Externally published	Yes

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10.1063/1.1759776

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title = "Thickness effect of ferroelectric domain switching in epitaxial PbTiO 3 thin films on Pt(001)/MgO(001)",

abstract = "The thickness effect of ferroelectric domain switching in epitaxial PbTiO3 thin films was investigated, using scanning force microscopy. The films were produced on the Pt(001)/Mg(001) substrates using pulsed laser deposition. It was observed that the sample films with higher c-domain population and larger tetragonality had enhanced the piezoelectric coefficients. It was also observed that as the film thickness was increased, the tetragonality of the c-domain decreased linearly.",

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AU - Kim, Yong Kwan

AU - Kim, Sang Sub

AU - Shin, Hyunjung

AU - Baik, Sunggi

PY - 2004/6/21

Y1 - 2004/6/21

N2 - The thickness effect of ferroelectric domain switching in epitaxial PbTiO3 thin films was investigated, using scanning force microscopy. The films were produced on the Pt(001)/Mg(001) substrates using pulsed laser deposition. It was observed that the sample films with higher c-domain population and larger tetragonality had enhanced the piezoelectric coefficients. It was also observed that as the film thickness was increased, the tetragonality of the c-domain decreased linearly.

AB - The thickness effect of ferroelectric domain switching in epitaxial PbTiO3 thin films was investigated, using scanning force microscopy. The films were produced on the Pt(001)/Mg(001) substrates using pulsed laser deposition. It was observed that the sample films with higher c-domain population and larger tetragonality had enhanced the piezoelectric coefficients. It was also observed that as the film thickness was increased, the tetragonality of the c-domain decreased linearly.

UR - https://www.scopus.com/pages/publications/3142739431

U2 - 10.1063/1.1759776

DO - 10.1063/1.1759776

M3 - Article

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SN - 0003-6951

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JO - Applied Physics Letters

JF - Applied Physics Letters

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ER -

Thickness effect of ferroelectric domain switching in epitaxial PbTiO ₃ thin films on Pt(001)/MgO(001)

Abstract

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