Multiwall nanotubes with intramolecular junctions (CNx/C): Preparation, rectification, logic gates, and application

doi:10.1063/1.1760212

CORC > 化学研究所 > 中国科学院化学研究所

	Multiwall nanotubes with intramolecular junctions (CNx/C): Preparation, rectification, logic gates, and application
	Hu, P; Xiao, K; Liu, YQ; Yu, G; Wang, XB; Fu, L; Cui, GL; Zhu, DB
刊名	APPLIED PHYSICS LETTERS
	2004-06-14
卷号	84 期号:24 页码:4932-4934
ISSN号	0003-6951
DOI	10.1063/1.1760212
英文摘要	We prepared a large quantity of multiwall nanotubes with intramolecular junctions (CNx/C) by pyrolysis of iron phthalocyanine with or without an inlet of ammonia gas. The nanotubes consist of two sections, one section made of carbon nitride featuring bamboo-like structure and the other one made of carbon featuring empty hollow cylinder structure, and thus the intramolecular junctions were formed in the middle as a result of being doped or undoped with nitrogen. Nanodiode based on a single CNx/C junction shows reproducible rectifying behavior with a rectification ratio of 1.3x10(3) at +/-2 V. In addition, the nanodiode demonstrated as a half-wave rectifier worked at an input sine wave of 1 kHz. Two CNx/C junctions were configured together to exhibit functions of OR and AND logic gates. Moreover, after substituting the wave-detection silicon diode in common transistor radio set with our nanodiode, the radio set still worked normally, representing an important step toward the potential application for nano-scale devices. (C) 2004 American Institute of Physics.
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000221793600032
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/55663]
专题	中国科学院化学研究所
通讯作者	Zhu, DB
作者单位	Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Hu, P,Xiao, K,Liu, YQ,et al. Multiwall nanotubes with intramolecular junctions (CNx/C): Preparation, rectification, logic gates, and application[J]. APPLIED PHYSICS LETTERS,2004,84(24):4932-4934.
APA	Hu, P.,Xiao, K.,Liu, YQ.,Yu, G.,Wang, XB.,...&Zhu, DB.(2004).Multiwall nanotubes with intramolecular junctions (CNx/C): Preparation, rectification, logic gates, and application.APPLIED PHYSICS LETTERS,84(24),4932-4934.
MLA	Hu, P,et al."Multiwall nanotubes with intramolecular junctions (CNx/C): Preparation, rectification, logic gates, and application".APPLIED PHYSICS LETTERS 84.24(2004):4932-4934.