Ferroelectric properties of sol-gel derived thin solid film of barium titanate on ITO-glass

X. Q. Han; C. H. Kam; S. D. Cheng; Y. Zhou; H. X. Zhang; K. Pita; Y. C. Chan; Y. L. Lam

doi:10.1080/10584580108222303

Ferroelectric properties of sol-gel derived thin solid film of barium titanate on ITO-glass

X. Q. Han^*, C. H. Kam, S. D. Cheng, Y. Zhou, H. X. Zhang, K. Pita, Y. C. Chan, Y. L. Lam

^*Corresponding author for this work

Nanyang Technological University

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

Ferroelectric thin films of BaTiO₃ were prepared by a sol-gel technique on ITO-glass substrates and annealed at 650°C for 30 seconds in a rapid thermal processor (RTP) with O₂atmosphere. X-ray diffraction (XRD), atomic force microscopy (AFM) and transmission spectroscopy were used to study the surface morphology and the microstructure of the films, and the results showed that the films were well crystallized, crack-free, smooth, and highly transparent in the visible-near infrared spectral zone. The ferroelectric properties of the films have been studied. A butterfly C-V loop was observed and a remnant polarization of P_r=6.3 μ C/cm² and a coercive field of E_c=8.4 kV/cm were determined from the ferroelectric hysteresis loop.

Original language	English
Pages (from-to)	221-226
Number of pages	6
Journal	Integrated Ferroelectrics
Volume	33
Issue number	1-4
DOIs	https://doi.org/10.1080/10584580108222303
Publication status	Published - 2001
Externally published	Yes
Event	12th International Symposium on Integrated Ferroelectrics - Aachen, Germany Duration: Mar 12 2000 → Mar 15 2000

ASJC Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Control and Systems Engineering
Ceramics and Composites
Condensed Matter Physics
Electrical and Electronic Engineering
Materials Chemistry

Keywords

BaTiO
Ferroelectrics
Sol-gel
Thin film

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10.1080/10584580108222303

Cite this

@article{7ec023c6695540eca370806c3179936b,

title = "Ferroelectric properties of sol-gel derived thin solid film of barium titanate on ITO-glass",

abstract = "Ferroelectric thin films of BaTiO3 were prepared by a sol-gel technique on ITO-glass substrates and annealed at 650°C for 30 seconds in a rapid thermal processor (RTP) with O2atmosphere. X-ray diffraction (XRD), atomic force microscopy (AFM) and transmission spectroscopy were used to study the surface morphology and the microstructure of the films, and the results showed that the films were well crystallized, crack-free, smooth, and highly transparent in the visible-near infrared spectral zone. The ferroelectric properties of the films have been studied. A butterfly C-V loop was observed and a remnant polarization of Pr=6.3 μ C/cm2 and a coercive field of Ec=8.4 kV/cm were determined from the ferroelectric hysteresis loop.",

keywords = "BaTiO, Ferroelectrics, Sol-gel, Thin film",

author = "Han, {X. Q.} and Kam, {C. H.} and Cheng, {S. D.} and Y. Zhou and Zhang, {H. X.} and K. Pita and Chan, {Y. C.} and Lam, {Y. L.}",

year = "2001",

doi = "10.1080/10584580108222303",

language = "English",

volume = "33",

pages = "221--226",

journal = "Integrated Ferroelectrics",

issn = "1058-4587",

publisher = "Taylor and Francis Ltd.",

number = "1-4",

note = "12th International Symposium on Integrated Ferroelectrics ; Conference date: 12-03-2000 Through 15-03-2000",

}

TY - JOUR

T1 - Ferroelectric properties of sol-gel derived thin solid film of barium titanate on ITO-glass

AU - Han, X. Q.

AU - Kam, C. H.

AU - Cheng, S. D.

AU - Zhou, Y.

AU - Zhang, H. X.

AU - Pita, K.

AU - Chan, Y. C.

AU - Lam, Y. L.

PY - 2001

Y1 - 2001

N2 - Ferroelectric thin films of BaTiO3 were prepared by a sol-gel technique on ITO-glass substrates and annealed at 650°C for 30 seconds in a rapid thermal processor (RTP) with O2atmosphere. X-ray diffraction (XRD), atomic force microscopy (AFM) and transmission spectroscopy were used to study the surface morphology and the microstructure of the films, and the results showed that the films were well crystallized, crack-free, smooth, and highly transparent in the visible-near infrared spectral zone. The ferroelectric properties of the films have been studied. A butterfly C-V loop was observed and a remnant polarization of Pr=6.3 μ C/cm2 and a coercive field of Ec=8.4 kV/cm were determined from the ferroelectric hysteresis loop.

AB - Ferroelectric thin films of BaTiO3 were prepared by a sol-gel technique on ITO-glass substrates and annealed at 650°C for 30 seconds in a rapid thermal processor (RTP) with O2atmosphere. X-ray diffraction (XRD), atomic force microscopy (AFM) and transmission spectroscopy were used to study the surface morphology and the microstructure of the films, and the results showed that the films were well crystallized, crack-free, smooth, and highly transparent in the visible-near infrared spectral zone. The ferroelectric properties of the films have been studied. A butterfly C-V loop was observed and a remnant polarization of Pr=6.3 μ C/cm2 and a coercive field of Ec=8.4 kV/cm were determined from the ferroelectric hysteresis loop.

KW - BaTiO

KW - Ferroelectrics

KW - Sol-gel

KW - Thin film

UR - http://www.scopus.com/inward/record.url?scp=0035034449&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035034449&partnerID=8YFLogxK

U2 - 10.1080/10584580108222303

DO - 10.1080/10584580108222303

M3 - Conference article

AN - SCOPUS:0035034449

SN - 1058-4587

VL - 33

SP - 221

EP - 226

JO - Integrated Ferroelectrics

JF - Integrated Ferroelectrics

IS - 1-4

T2 - 12th International Symposium on Integrated Ferroelectrics

Y2 - 12 March 2000 through 15 March 2000

ER -

Ferroelectric properties of sol-gel derived thin solid film of barium titanate on ITO-glass

Abstract

ASJC Scopus Subject Areas

Keywords

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