Low-temperature crystallization and ferroelectric properties of sol-gel derived layer-structured perovskite thin films

Kazumi Kato, Jeffrey Michael Finder, Sandwip Dey, Yasuyoshi Torii

Research output: Chapter in Book/Report/Conference proceedingChapter

11 Citations (Scopus)

Abstract

The sol-gel derived SBT thin films crystallized, by rapid thermal annealing in an oxygen atmosphere below 550°C, and exhibited preferred (115) orientation. The crystalline perfection improved and the crystallite size increased with temperature up to 700°C. In the case of SBN thin films, a low heating rate of 2°C/min, was necessary for the control of the crystallographic (115) orientation, whereas a rate of 200°C/s (rapid thermal annealing) exhibited a c-axis orientation. The (115) SBT thin film, heated to 700°C, exhibited improved ferroelectric properties.

Original languageEnglish (US)
Title of host publicationIntegrated Ferroelectrics
Pages237-247
Number of pages11
Volume18
Edition1-4
StatePublished - 1998

Fingerprint

Crystallization
Perovskite
Ferroelectric materials
Sol-gels
Rapid thermal annealing
gels
crystallization
Thin films
thin films
annealing
Crystallite size
Heating rate
Crystal orientation
Temperature
Oxygen
Crystalline materials
atmospheres
heating
oxygen
perovskite

Keywords

  • Fatigue properties
  • Hysteresis loops
  • Preferred orientation
  • Sol-gel processing
  • SrBi Ta O -SrBi Nb O
  • Stoichiometric composition

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Physics and Astronomy (miscellaneous)
  • Condensed Matter Physics

Cite this

Kato, K., Finder, J. M., Dey, S., & Torii, Y. (1998). Low-temperature crystallization and ferroelectric properties of sol-gel derived layer-structured perovskite thin films. In Integrated Ferroelectrics (1-4 ed., Vol. 18, pp. 237-247)

Low-temperature crystallization and ferroelectric properties of sol-gel derived layer-structured perovskite thin films. / Kato, Kazumi; Finder, Jeffrey Michael; Dey, Sandwip; Torii, Yasuyoshi.

Integrated Ferroelectrics. Vol. 18 1-4. ed. 1998. p. 237-247.

Research output: Chapter in Book/Report/Conference proceedingChapter

Kato, K, Finder, JM, Dey, S & Torii, Y 1998, Low-temperature crystallization and ferroelectric properties of sol-gel derived layer-structured perovskite thin films. in Integrated Ferroelectrics. 1-4 edn, vol. 18, pp. 237-247.
Kato K, Finder JM, Dey S, Torii Y. Low-temperature crystallization and ferroelectric properties of sol-gel derived layer-structured perovskite thin films. In Integrated Ferroelectrics. 1-4 ed. Vol. 18. 1998. p. 237-247
Kato, Kazumi ; Finder, Jeffrey Michael ; Dey, Sandwip ; Torii, Yasuyoshi. / Low-temperature crystallization and ferroelectric properties of sol-gel derived layer-structured perovskite thin films. Integrated Ferroelectrics. Vol. 18 1-4. ed. 1998. pp. 237-247
@inbook{bd8e4d47eac449a3b00d4249af62b5cf,
title = "Low-temperature crystallization and ferroelectric properties of sol-gel derived layer-structured perovskite thin films",
abstract = "The sol-gel derived SBT thin films crystallized, by rapid thermal annealing in an oxygen atmosphere below 550°C, and exhibited preferred (115) orientation. The crystalline perfection improved and the crystallite size increased with temperature up to 700°C. In the case of SBN thin films, a low heating rate of 2°C/min, was necessary for the control of the crystallographic (115) orientation, whereas a rate of 200°C/s (rapid thermal annealing) exhibited a c-axis orientation. The (115) SBT thin film, heated to 700°C, exhibited improved ferroelectric properties.",
keywords = "Fatigue properties, Hysteresis loops, Preferred orientation, Sol-gel processing, SrBi Ta O -SrBi Nb O, Stoichiometric composition",
author = "Kazumi Kato and Finder, {Jeffrey Michael} and Sandwip Dey and Yasuyoshi Torii",
year = "1998",
language = "English (US)",
volume = "18",
pages = "237--247",
booktitle = "Integrated Ferroelectrics",
edition = "1-4",

}

TY - CHAP

T1 - Low-temperature crystallization and ferroelectric properties of sol-gel derived layer-structured perovskite thin films

AU - Kato, Kazumi

AU - Finder, Jeffrey Michael

AU - Dey, Sandwip

AU - Torii, Yasuyoshi

PY - 1998

Y1 - 1998

N2 - The sol-gel derived SBT thin films crystallized, by rapid thermal annealing in an oxygen atmosphere below 550°C, and exhibited preferred (115) orientation. The crystalline perfection improved and the crystallite size increased with temperature up to 700°C. In the case of SBN thin films, a low heating rate of 2°C/min, was necessary for the control of the crystallographic (115) orientation, whereas a rate of 200°C/s (rapid thermal annealing) exhibited a c-axis orientation. The (115) SBT thin film, heated to 700°C, exhibited improved ferroelectric properties.

AB - The sol-gel derived SBT thin films crystallized, by rapid thermal annealing in an oxygen atmosphere below 550°C, and exhibited preferred (115) orientation. The crystalline perfection improved and the crystallite size increased with temperature up to 700°C. In the case of SBN thin films, a low heating rate of 2°C/min, was necessary for the control of the crystallographic (115) orientation, whereas a rate of 200°C/s (rapid thermal annealing) exhibited a c-axis orientation. The (115) SBT thin film, heated to 700°C, exhibited improved ferroelectric properties.

KW - Fatigue properties

KW - Hysteresis loops

KW - Preferred orientation

KW - Sol-gel processing

KW - SrBi Ta O -SrBi Nb O

KW - Stoichiometric composition

UR - http://www.scopus.com/inward/record.url?scp=0031381710&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0031381710&partnerID=8YFLogxK

M3 - Chapter

VL - 18

SP - 237

EP - 247

BT - Integrated Ferroelectrics

ER -