Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates

We reported that the tetragonal-like phase identified in strained epitaxial BiFeO3 films on a (001) LaSrAlO4 single crystal substrates is monoclinic MC, based on high resolution synchrotron x-ray studies and piezoresponse force microscopy measurements. This MC phase has different symmetry with the r...

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Main Authors:	Yang, Ping, Wu, Shuxiang, Huang, Chuanwei, Wu, Tom, Wang, Junling, Gao, Chen, Sritharan, Thirumany, Chen, Lang, Chen, Zuhuang, Luo, Zhenlin, Qi, Yajun
Other Authors:	School of Materials Science & Engineering
Format:	Article
Language:	English
Published:	2011
Subjects:	DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films DRNTU::Engineering::Materials::Magnetic materials
Online Access:	https://hdl.handle.net/10356/92229 http://hdl.handle.net/10220/6849
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-922292023-07-14T15:51:38Z Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates Yang, Ping Wu, Shuxiang Huang, Chuanwei Wu, Tom Wang, Junling Gao, Chen Sritharan, Thirumany Chen, Lang Chen, Zuhuang Luo, Zhenlin Qi, Yajun School of Materials Science & Engineering DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films DRNTU::Engineering::Materials::Magnetic materials We reported that the tetragonal-like phase identified in strained epitaxial BiFeO3 films on a (001) LaSrAlO4 single crystal substrates is monoclinic MC, based on high resolution synchrotron x-ray studies and piezoresponse force microscopy measurements. This MC phase has different symmetry with the rhombohedral-like monoclinic MA phase found in BiFeO3 films grown on low mismatch SrTiO3 substrates. Transmission electron microscopy revealed that the films on LaSrAlO4 substrates have a high crystalline quality and coherent interface. Published version 2011-07-05T03:34:42Z 2019-12-06T18:19:40Z 2011-07-05T03:34:42Z 2019-12-06T18:19:40Z 2010 2010 Journal Article Chen, Z., Luo, Z., Qi, Y., Yang, P., Wu, S., Huang, C., et al. (2010). Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates. Applied Physics Letters, 97. https://hdl.handle.net/10356/92229 http://hdl.handle.net/10220/6849 10.1063/1.3525378 en Applied physics letters © 2010 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at the following DOI: http://dx.doi.org/10.1063/1.3525378. 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
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films DRNTU::Engineering::Materials::Magnetic materials
spellingShingle	DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films DRNTU::Engineering::Materials::Magnetic materials Yang, Ping Wu, Shuxiang Huang, Chuanwei Wu, Tom Wang, Junling Gao, Chen Sritharan, Thirumany Chen, Lang Chen, Zuhuang Luo, Zhenlin Qi, Yajun Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates
description	We reported that the tetragonal-like phase identified in strained epitaxial BiFeO3 films on a (001) LaSrAlO4 single crystal substrates is monoclinic MC, based on high resolution synchrotron x-ray studies and piezoresponse force microscopy measurements. This MC phase has different symmetry with the rhombohedral-like monoclinic MA phase found in BiFeO3 films grown on low mismatch SrTiO3 substrates. Transmission electron microscopy revealed that the films on LaSrAlO4 substrates have a high crystalline quality and coherent interface.
author2	School of Materials Science & Engineering
author_facet	School of Materials Science & Engineering Yang, Ping Wu, Shuxiang Huang, Chuanwei Wu, Tom Wang, Junling Gao, Chen Sritharan, Thirumany Chen, Lang Chen, Zuhuang Luo, Zhenlin Qi, Yajun
format	Article
author	Yang, Ping Wu, Shuxiang Huang, Chuanwei Wu, Tom Wang, Junling Gao, Chen Sritharan, Thirumany Chen, Lang Chen, Zuhuang Luo, Zhenlin Qi, Yajun
author_sort	Yang, Ping
title	Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates
title_short	Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates
title_full	Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates
title_fullStr	Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates
title_full_unstemmed	Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates
title_sort	low symmetry monoclinic mc phase in epitaxial bifeo3 thin films on lasralo4 substrates
publishDate	2011
url	https://hdl.handle.net/10356/92229 http://hdl.handle.net/10220/6849
_version_	1772827648965214208

Low symmetry monoclinic MC phase in epitaxial BiFeO3 thin films on LaSrAlO4 substrates

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