Effects of seeding layer on orientation and phase formation of sol-gel-derived lanthanum-modified lead zirconate titanate films on glass

Joon Sung Lee; Chang Jung Kim; Dae Sung Yoon; Chaun Gi Choi; Kwangsoo No

doi:10.1143/JJAP.34.1947

Effects of seeding layer on orientation and phase formation of sol-gel-derived lanthanum-modified lead zirconate titanate films on glass

Joon Sung Lee, Chang Jung Kim, Dae Sung Yoon, Chaun Gi Choi, Kwangsoo No

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

5 Citations (Scopus)

Abstract

Sol-gel-derived lanthanum-modified lead zirconate titanate (PLZT) thin films with La/Zr/Ti ratios of 9.5/65/35, 15.5/40/60 and 18/30/70 were prepared on Corning 7059 glass substrates using a seeding layer [PLZT(l4/0/l00)].The X-ray diffraction patterns and the microstructures of the films were investigated. The PLZT(9.5/65/35) thinfilms without the seeding layer consisted of both pyrochlore and amorphous phases. However the PLZT(9.5/65/35) thin films with the seeding layer showed preferred orientation as well as higher perovskite phase content. Theorientation of the film varied with the thickness and the heat treatment of the seeding layer. The results will be discussed in terms of the effects of the seeding layer on the orientation and the content of the perovskite phase of thePLZT thin films on glass substrates.

Original language	English
Pages (from-to)	1947-1951
Number of pages	5
Journal	Japanese journal of applied physics
Volume	34
Issue number	4R
DOIs	https://doi.org/10.1143/JJAP.34.1947
Publication status	Published - 1995 Apr
Externally published	Yes

Keywords

Glass
Heat treatment
Orientation
PLZT
Phase formation
Seeding layer
Sol-gel
Thickness

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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10.1143/JJAP.34.1947

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title = "Effects of seeding layer on orientation and phase formation of sol-gel-derived lanthanum-modified lead zirconate titanate films on glass",

abstract = "Sol-gel-derived lanthanum-modified lead zirconate titanate (PLZT) thin films with La/Zr/Ti ratios of 9.5/65/35, 15.5/40/60 and 18/30/70 were prepared on Corning 7059 glass substrates using a seeding layer [PLZT(l4/0/l00)].The X-ray diffraction patterns and the microstructures of the films were investigated. The PLZT(9.5/65/35) thinfilms without the seeding layer consisted of both pyrochlore and amorphous phases. However the PLZT(9.5/65/35) thin films with the seeding layer showed preferred orientation as well as higher perovskite phase content. Theorientation of the film varied with the thickness and the heat treatment of the seeding layer. The results will be discussed in terms of the effects of the seeding layer on the orientation and the content of the perovskite phase of thePLZT thin films on glass substrates.",

keywords = "Glass, Heat treatment, Orientation, PLZT, Phase formation, Seeding layer, Sol-gel, Thickness",

author = "Lee, {Joon Sung} and Kim, {Chang Jung} and Yoon, {Dae Sung} and Choi, {Chaun Gi} and Kwangsoo No",

year = "1995",

month = apr,

doi = "10.1143/JJAP.34.1947",

language = "English",

volume = "34",

pages = "1947--1951",

journal = "Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes",

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TY - JOUR

T1 - Effects of seeding layer on orientation and phase formation of sol-gel-derived lanthanum-modified lead zirconate titanate films on glass

AU - Lee, Joon Sung

AU - Kim, Chang Jung

AU - Yoon, Dae Sung

AU - Choi, Chaun Gi

AU - No, Kwangsoo

PY - 1995/4

Y1 - 1995/4

N2 - Sol-gel-derived lanthanum-modified lead zirconate titanate (PLZT) thin films with La/Zr/Ti ratios of 9.5/65/35, 15.5/40/60 and 18/30/70 were prepared on Corning 7059 glass substrates using a seeding layer [PLZT(l4/0/l00)].The X-ray diffraction patterns and the microstructures of the films were investigated. The PLZT(9.5/65/35) thinfilms without the seeding layer consisted of both pyrochlore and amorphous phases. However the PLZT(9.5/65/35) thin films with the seeding layer showed preferred orientation as well as higher perovskite phase content. Theorientation of the film varied with the thickness and the heat treatment of the seeding layer. The results will be discussed in terms of the effects of the seeding layer on the orientation and the content of the perovskite phase of thePLZT thin films on glass substrates.

AB - Sol-gel-derived lanthanum-modified lead zirconate titanate (PLZT) thin films with La/Zr/Ti ratios of 9.5/65/35, 15.5/40/60 and 18/30/70 were prepared on Corning 7059 glass substrates using a seeding layer [PLZT(l4/0/l00)].The X-ray diffraction patterns and the microstructures of the films were investigated. The PLZT(9.5/65/35) thinfilms without the seeding layer consisted of both pyrochlore and amorphous phases. However the PLZT(9.5/65/35) thin films with the seeding layer showed preferred orientation as well as higher perovskite phase content. Theorientation of the film varied with the thickness and the heat treatment of the seeding layer. The results will be discussed in terms of the effects of the seeding layer on the orientation and the content of the perovskite phase of thePLZT thin films on glass substrates.

KW - Glass

KW - Heat treatment

KW - Orientation

KW - PLZT

KW - Phase formation

KW - Seeding layer

KW - Sol-gel

KW - Thickness

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U2 - 10.1143/JJAP.34.1947

DO - 10.1143/JJAP.34.1947

M3 - Article

AN - SCOPUS:0029290968

SN - 0021-4922

VL - 34

SP - 1947

EP - 1951

JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

IS - 4R

ER -

Effects of seeding layer on orientation and phase formation of sol-gel-derived lanthanum-modified lead zirconate titanate films on glass

Abstract

Keywords

ASJC Scopus subject areas

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