Independent thickness and lateral size sorting of two-dimensional materials

doi:10.1007/s40843-021-1690-2

IMR OpenIR

	Independent thickness and lateral size sorting of two-dimensional materials
	Zhou, Heyuan 1,2; Tan, Junyang 1,2; Yang, Liusi 1,2; Wang, Jingyun 1,2; Ding, Baofu 1,2; Pan, Yikun 1,2; Yu, Xinghua 1,2; Liu, Minsu 1,2; Yang, Chuang 1,2; Qiu, Ling 1,2; Cheng, Hui-Ming 1,2,3; Liu, Bilu 1,2
通讯作者	Liu, Bilu(bilu.liu@sz.tsinghua.edu.cn)
	2021-06-07
发表期刊	SCIENCE CHINA-MATERIALS
ISSN	2095-8226
页码	8
摘要	Two-dimensional (2D) materials possess unique thickness- and lateral-size-dependent properties. Many efforts have been devoted to obtaining 2D materials with narrow structure heterogeneity while it is still challenging to independently control their thickness and lateral size, limiting their widespread applications. Here, we develop a three-step method which achieves independent thickness and lateral size sorting of 2D materials. Taking 2D h-BN flakes as an example, their thickness and lateral size are independently sorted to different fractions with thicknesses smaller than 6 nm. In addition, the 2D h-BN flakes possess narrow distributions of both thickness and lateral size. We further develop a force field extraction method and achieve scalable size sorting of 2D h-BN, which is universal for sorting other 2D materials including MoS2 and graphene oxide. This work reports an effective method to produce structure homogenous 2D materials and will help fundamental studies and applications of 2D materials where thickness and lateral size are of concern.
关键词	two-dimensional materials sorting h-BN MoS2 graphene oxide thickness lateral size
资助者	National Natural Science Foundation of China ; Guangdong Innovative and Entrepreneurial Research Team Program ; Bureau of Industry and Information Technology of Shenzhen ; Shenzhen Basic Research Project ; China Postdoctoral Science Foundation
DOI	10.1007/s40843-021-1690-2
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51920105002] ; National Natural Science Foundation of China[51991340] ; National Natural Science Foundation of China[51991343] ; Guangdong Innovative and Entrepreneurial Research Team Program[2017ZT07C341] ; Bureau of Industry and Information Technology of Shenzhen[201901171523] ; Shenzhen Basic Research Project[JCYJ20190809180605522] ; Shenzhen Basic Research Project[JCYJ20200109144620815] ; Shenzhen Basic Research Project[JCYJ20200109144616617] ; China Postdoctoral Science Foundation[2020M680540]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000659788100001
出版者	SCIENCE PRESS
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/160368
专题	中国科学院金属研究所
通讯作者	Liu, Bilu
作者单位	1.Tsinghua Univ, Shenzhen Geim Graphene Ctr, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China 2.Tsinghua Univ, Inst Mat Res, Tsinghua Shenzhen Int Grad Sch, Shenzhen 518055, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Heyuan,Tan, Junyang,Yang, Liusi,et al. Independent thickness and lateral size sorting of two-dimensional materials[J]. SCIENCE CHINA-MATERIALS,2021:8.
APA	Zhou, Heyuan.,Tan, Junyang.,Yang, Liusi.,Wang, Jingyun.,Ding, Baofu.,...&Liu, Bilu.(2021).Independent thickness and lateral size sorting of two-dimensional materials.SCIENCE CHINA-MATERIALS,8.
MLA	Zhou, Heyuan,et al."Independent thickness and lateral size sorting of two-dimensional materials".SCIENCE CHINA-MATERIALS (2021):8.