气候变化领域集成服务门户(CCPortal): Precise pitch-scaling of carbon nanotube arrays within three-dimensional DNA nanotrenches

CCPortal

DOI	10.1126/science.aaz7440
	Precise pitch-scaling of carbon nanotube arrays within three-dimensional DNA nanotrenches
	Sun W.; Shen J.; Zhao Z.; Arellano N.; Rettner C.; Tang J.; Cao T.; Zhou Z.; Ta T.; Streit J.K.; Fagan J.A.; Schaus T.; Zheng M.; Han S.-J.; Shih W.M.; Maune H.T.; Yin P.
发表日期	2020
ISSN	0036-8075
起始页码	874
结束页码	877
卷号	368 期号:6493
英文摘要	Precise fabrication of semiconducting carbon nanotubes (CNTs) into densely aligned evenly spaced arrays is required for ultrascaled technology nodes. We report the precise scaling of inter-CNT pitch using a supramolecular assembly method called spatially hindered integration of nanotube electronics. Specifically, by using DNA brick crystal-based nanotrenches to align DNA-wrapped CNTs through DNA hybridization, we constructed parallel CNT arrays with a uniform pitch as small as 10.4 nanometers, at an angular deviation <2° and an assembly yield >95%. Copyright © 2020 The Authors.
关键词	array carbon nanotube DNA nanotechnology precision three-dimensional modeling
语种	英语
来源机构	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/133484
推荐引用方式 GB/T 7714	Sun W.,Shen J.,Zhao Z.,et al. Precise pitch-scaling of carbon nanotube arrays within three-dimensional DNA nanotrenches[J]. Science,2020,368(6493).
APA	Sun W..,Shen J..,Zhao Z..,Arellano N..,Rettner C..,...&Yin P..(2020).Precise pitch-scaling of carbon nanotube arrays within three-dimensional DNA nanotrenches.,368(6493).
MLA	Sun W.,et al."Precise pitch-scaling of carbon nanotube arrays within three-dimensional DNA nanotrenches".368.6493(2020).