Single-crystal two-dimensional material epitaxy on tailored non-single-crystal substrates

doi:10.1038/s41467-022-29451-w

	Single-crystal two-dimensional material epitaxy on tailored non-single-crystal substrates
	Li, Xin 1,2; Wu, Guilin 3,4; Zhang, Leining 5,6; Huang, Deping 1; Li, Yunqing 1,2; Zhang, Ruiqi 1,2; Li, Meng 7; Zhu, Lin 7; Guo, Jing 3; Huang, Tianlin 3; Shen, Jun 1; Wei, Xingzhan 1; Yu, Ka Man 8; Dong, Jichen 5; Altman, Michael S.8; Ruoff, Rodney S.5,6,9,10; Duan, Yinwu 11; Yu, Jie 11; Wang, Zhujun12 ; Huang, Xiaoxu 3,13; Ding, Feng 5,6; Shi, Haofei 1,2; Tang, Wenxin 7
	2022-12-01
发表期刊	NATURE COMMUNICATIONS
EISSN	2041-1723
卷号	13 期号:1
发表状态	已发表
DOI	10.1038/s41467-022-29451-w
摘要	The use of single-crystal substrates as templates for the epitaxial growth of single-crystal overlayers has been a primary principle of materials epitaxy for more than 70 years. Here we report our finding that, though counterintuitive, single-crystal 2D materials can be epitaxially grown on twinned crystals. By establishing a geometric principle to describe 2D materials alignment on high-index surfaces, we show that 2D material islands grown on the two sides of a twin boundary can be well aligned. To validate this prediction, wafer-scale Cu foils with abundant twin boundaries were synthesized, and on the surfaces of these polycrystalline Cu foils, we have successfully grown wafer-scale single-crystal graphene and hexagonal boron nitride films. In addition, to greatly increasing the availability of large area high-quality 2D single crystals, our discovery also extends the fundamental understanding of materials epitaxy.
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收录类别	SCIE
语种	英语
Scopus 记录号	2-s2.0-85127373219
来源库	Scopus
引用统计
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/176079
专题	物质科学与技术学院_PI研究组_王竹君组
作者单位	1.Chongqing Key Laboratory of Multi-Scale Manufacturing Technology,Chongqing Institute of Green and Intelligent Technology,Chinese Academy of Sciences,Chongqing,400714,China 2.University of Chinese Academy of Sciences,Beijing,No.19(A) Yuquan Road, Shijingshan District,100049,China 3.International Joint Laboratory for Light Alloys (MOE),College of Materials Science and Engineering,Chongqing University,Chongqing,400044,China 4.Beijing Advanced Innovation Center for Materials Genome Engineering,University of Science and Technology Beijing,Beijing,100083,China 5.Center for Multidimensional Carbon Materials (CMCM),Institute for Basic Science (IBS),Ulsan,44919,South Korea 6.Department of Materials Science and Engineering,Ulsan National Institute of Science and Technology (UNIST),Ulsan,44919,South Korea 7.Electron Microscope Center,Chongqing University,Chongqing,400044,China 8.Department of Physics,The Hong Kong University of Science and Technology (HKUST),Clear Water Bay,Kowloon,Hong Kong 9.School of Materials Science and Engineering,Ulsan National Institute of Science and Technology (UNIST),Ulsan,44919,South Korea 10.School of Energy and Chemical Engineering,Ulsan National Institute of Science and Technology (UNIST),Ulsan,44919,South Korea 11.Chongqing Key Laboratory of Graphene Film Manufacturing,Chongqing,401329,China 12.Shanghai Tech University,Shanghai,93 Middle Huaxia Road, Pudong,201210,China 13.Shenyang National Laboratory for Materials Science,Chongqing University,Chongqing,400044,China
推荐引用方式 GB/T 7714	Li, Xin,Wu, Guilin,Zhang, Leining,et al. Single-crystal two-dimensional material epitaxy on tailored non-single-crystal substrates[J]. NATURE COMMUNICATIONS,2022,13(1).
APA	Li, Xin.,Wu, Guilin.,Zhang, Leining.,Huang, Deping.,Li, Yunqing.,...&Tang, Wenxin.(2022).Single-crystal two-dimensional material epitaxy on tailored non-single-crystal substrates.NATURE COMMUNICATIONS,13(1).
MLA	Li, Xin,et al."Single-crystal two-dimensional material epitaxy on tailored non-single-crystal substrates".NATURE COMMUNICATIONS 13.1(2022).