中文版 | English
题名

Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing

作者
通讯作者Jia,Tingting; Xie,Shuhong; Zhong,Gaokuo; Li,Jiangyu
发表日期
2020
DOI
发表期刊
ISSN
2095-5138
EISSN
2053-714X
卷号7期号:1页码:84-91
摘要

Complex oxides with tunable structures have many fascinating properties, though high-quality complex oxide epitaxy with precisely controlled composition is still out of reach. Here we have successfully developed solution-based single-crystalline epitaxy for multiferroic (1-x)BiTiFeMgO-(x)CaTiO (BTFM-CTO) solid solution in large area, confirming its ferroelectricity at the atomic scale with strong spontaneous polarization. Careful compositional tuning leads to a bulk magnetization of 0.07 ± 0.035 μ/Fe at room temperature, enabling magnetically induced polarization switching exhibiting a large magnetoelectric coefficient of 2.7-3.0 × 10 s/m. This work demonstrates the great potential of solution processing in large-scale complex oxide epitaxy and establishes novel room-temperature magnetoelectric coupling in epitaxial BTFM-CTO film, making it possible to explore a much wider space of composition, phase, and structure that can be easily scaled up for industrial applications.

关键词
相关链接[Scopus记录]
收录类别
SCI ; EI
语种
英语
学校署名
其他
资助项目
Hong Kong, Macao and Taiwan Science& Technology Cooperation Program of China[2015DFH10200]
WOS研究方向
Science & Technology - Other Topics
WOS类目
Multidisciplinary Sciences
WOS记录号
WOS:000519816200015
出版者
EI入藏号
20201308359393
EI主题词
Polarization
EI分类号
Minerals:482.2
Scopus记录号
2-s2.0-85082389966
来源库
Scopus
引用统计
被引频次[WOS]:21
成果类型期刊论文
条目标识符http://sustech.caswiz.com/handle/2SGJ60CL/106399
专题理学院_物理系
作者单位
1.Shenzhen Key Laboratory of Nanobiomechanics,Shenzhen Institutes of Advanced Technology,Chinese Academy of Sciences,Shenzhen,518005,China
2.School of Materials Science and Engineering,Xiangtan University,Xiangtan,411105,China
3.School of Materials Science and Engineering,University of New South Wales,Sydney,2052,Australia
4.Hefei National Laboratory for Physical Sciences,Microscale,Department of Chemical Physics,University of Science and Technology of China,Hefei,230026,China
5.Institute for Advanced Materials,Guangdong Provincial Key Laboratory of Optical Information Materials and Technology,South China Academy of Advanced Optoelectronics,South China Normal University,Guangzhou,510006,China
6.Dongguan Neutron Science Center,Dongguan,523803,China
7.Department of Physics,Southern University of Science and Technology,Shenzhen,518005,China
8.International Center for Quantum Materials and Electron Microscopy Laboratory,School of Physics,Peking University,Beijing,100871,China
9.Hunan Provincial Key Laboratory of Health Maintenance for Mechanical Equipment,Hunan University of Science and Technology,Xiangtan,411201,China
10.Department of Physics,College of Science,National University of Defense Technology,Changsha,410073,China
11.Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences,Beijing,100190,China
12.Songshan Lake Materials Laboratory,Dongguan Neutron Science Center,Dongguan,523808,China
推荐引用方式
GB/T 7714
Liu,Cong,An,Feng,Gharavi,Paria S.M.,et al. Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing[J]. National Science Review,2020,7(1):84-91.
APA
Liu,Cong.,An,Feng.,Gharavi,Paria S.M..,Lu,Qinwen.,Zha,Junkun.,...&Li,Jiangyu.(2020).Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing.National Science Review,7(1),84-91.
MLA
Liu,Cong,et al."Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing".National Science Review 7.1(2020):84-91.
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