Epitaxial Growth of Flat Antimonene Monolayer: A New Honeycomb Analogue of Graphene

doi:10.1021/acs.nanolett.8b00429

	Epitaxial Growth of Flat Antimonene Monolayer: A New Honeycomb Analogue of Graphene
	Ibrahim, K; Shao, Y; Liu, ZL; Cheng, C; Wu, X; Liu, H; Liu, C; Wang, JO; Zhu, SY; Wang, YQ
刊名	NANO LETTERS
	2018
卷号	18 期号:3 页码:2133-2139
关键词	Antimonene two-dimensional materials flat honeycomb lattice epitaxial growth STM
ISSN号	1530-6984
DOI	10.1021/acs.nanolett.8b00429
文献子类	Article
英文摘要	Group-V elemental monolayers were recently predicted to exhibit exotic physical properties such as nontrivial topological properties, or a quantum anomalous Hall effect, which would make them very suitable for applications in next generation electronic devices. The free-standing group-V monolayer materials usually have a buckled honeycomb form, in contrast with the flat graphene monolayer. Here, we report epitaxial growth of atomically thin flat honeycomb monolayer of group-V element antimony on a Ag(111) substrate. Combined study of experiments and theoretical calculations verify the formation of a uniform and single-crystalline antimonene monolayer without atomic wrinkles, as a new honeycomb analogue of graphene monolayer. Directional bonding between adjacent Sb atoms and weak antimonene-substrate interaction are confirmed. The realization and investigation of flat antimonene honeycombs extends the scope of two-dimensional atomically-thick structures and provides a promising way to tune topological properties for future technological applications.
电子版国际标准刊号	1530-6992
WOS关键词	AB-INITIO ; SILICENE ; ARSENENE ; AG(111) ; SEMICONDUCTOR ; PERFORMANCE ; ALLOTROPES ; PHOSPHORUS ; IR(111) ; SURFACE
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
WOS记录号	WOS:000427910600080
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/285753]
专题	高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Ibrahim, K,Shao, Y,Liu, ZL,et al. Epitaxial Growth of Flat Antimonene Monolayer: A New Honeycomb Analogue of Graphene[J]. NANO LETTERS,2018,18(3):2133-2139.
APA	Ibrahim, K.,Shao, Y.,Liu, ZL.,Cheng, C.,Wu, X.,...&奎热西.(2018).Epitaxial Growth of Flat Antimonene Monolayer: A New Honeycomb Analogue of Graphene.NANO LETTERS,18(3),2133-2139.
MLA	Ibrahim, K,et al."Epitaxial Growth of Flat Antimonene Monolayer: A New Honeycomb Analogue of Graphene".NANO LETTERS 18.3(2018):2133-2139.