Optical and electro-optic anisotropy of epitaxial PZT thin films

Optical and electro-optic anisotropy of epitaxial PZT thin films

Strong optical and electro-optic (EO) anisotropy has been investigated in ferroelectric Pb(Zr0.48Ti0.52)O3 thin films epitaxially grown on Nb-SrTiO3 (001), (011), and (111) substrates using magnetron sputtering. The refractive index, electro-optic, and ferroelectric properties of the samples demonst...

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Main Authors: Tok, Alfred Iing Yoong, Teo, Edwin Hang Tong, Zhu, Minmin, Du, Zehui, Jing, Lin
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2015
Online Access:https://hdl.handle.net/10356/99986
http://hdl.handle.net/10220/38673
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-999862020-06-01T10:21:13Z Optical and electro-optic anisotropy of epitaxial PZT thin films Tok, Alfred Iing Yoong Teo, Edwin Hang Tong Zhu, Minmin Du, Zehui Jing, Lin School of Electrical and Electronic Engineering School of Materials Science & Engineering Strong optical and electro-optic (EO) anisotropy has been investigated in ferroelectric Pb(Zr0.48Ti0.52)O3 thin films epitaxially grown on Nb-SrTiO3 (001), (011), and (111) substrates using magnetron sputtering. The refractive index, electro-optic, and ferroelectric properties of the samples demonstrate the significant dependence on the growth orientation. The linear electro-optic coefficients of the (001), (011), and (111)-oriented PZT thin films were 270.8, 198.8, and 125.7 pm/V, respectively. Such remarkable anisotropic EO behaviors have been explained according to the structure correlation between the orientation dependent distribution, spontaneous polarization, epitaxial strain, and domain pattern. Published version 2015-09-08T08:00:22Z 2019-12-06T20:14:29Z 2015-09-08T08:00:22Z 2019-12-06T20:14:29Z 2015 2015 Journal Article Zhu, M., Du, Z., Jing, L., Tok, A. I. Y., & Teo, E. H. T. (2015). Optical and electro-optic anisotropy of epitaxial PZT thin films. Applied Physics Letters, 107(3), 031907-. https://hdl.handle.net/10356/99986 http://hdl.handle.net/10220/38673 10.1063/1.4927404 en Applied Physics Letters © 2015 AIP Publishing LLC. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of AIP Publishing LLC. The published version is available at: [http://dx.doi.org/10.1063/1.4927404]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description Strong optical and electro-optic (EO) anisotropy has been investigated in ferroelectric Pb(Zr0.48Ti0.52)O3 thin films epitaxially grown on Nb-SrTiO3 (001), (011), and (111) substrates using magnetron sputtering. The refractive index, electro-optic, and ferroelectric properties of the samples demonstrate the significant dependence on the growth orientation. The linear electro-optic coefficients of the (001), (011), and (111)-oriented PZT thin films were 270.8, 198.8, and 125.7 pm/V, respectively. Such remarkable anisotropic EO behaviors have been explained according to the structure correlation between the orientation dependent distribution, spontaneous polarization, epitaxial strain, and domain pattern.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Tok, Alfred Iing Yoong
Teo, Edwin Hang Tong
Zhu, Minmin
Du, Zehui
Jing, Lin
format Article
author Tok, Alfred Iing Yoong
Teo, Edwin Hang Tong
Zhu, Minmin
Du, Zehui
Jing, Lin
spellingShingle Tok, Alfred Iing Yoong
Teo, Edwin Hang Tong
Zhu, Minmin
Du, Zehui
Jing, Lin
Optical and electro-optic anisotropy of epitaxial PZT thin films
author_sort Tok, Alfred Iing Yoong
title Optical and electro-optic anisotropy of epitaxial PZT thin films
title_short Optical and electro-optic anisotropy of epitaxial PZT thin films
title_full Optical and electro-optic anisotropy of epitaxial PZT thin films
title_fullStr Optical and electro-optic anisotropy of epitaxial PZT thin films
title_full_unstemmed Optical and electro-optic anisotropy of epitaxial PZT thin films
title_sort optical and electro-optic anisotropy of epitaxial pzt thin films
publishDate 2015
url https://hdl.handle.net/10356/99986
http://hdl.handle.net/10220/38673
_version_ 1681059446234546176

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