Controlling field-emission patterns of isolated single-walled carbon nanotube rope

doi:10.1063/1.1993764

IMR OpenIR

	Controlling field-emission patterns of isolated single-walled carbon nanotube rope
	Tong, Y ; Lim, SC ; Park, KA ; Jeong, HJ ; Jeong, SY ; Lee, YH ; Liu, C ; Cheng, HM ; Choi, Y
通讯作者	Lee, YH(leeyoung@skku.edu)
	2005-07-25
发表期刊	APPLIED PHYSICS LETTERS
ISSN	0003-6951
卷号	87 期号:4 页码:3
摘要	We report a method of controlling field-emission patterns from an isolated single-walled carbon nanotube (SWCNT) rope. By positioning two soda-lime glass flakes on both sides of a SWCNT rope, we found an anomalous current jump, enlarging the field emission current above the threshold bias voltage. The electron trajectories were systematically controlled with different configurations of glass flakes. This was explained by the induced charges on the surface of the dielectric that modified the electric field distribution near the cathode and anode, and hence, the electron trajectories and the field emission patterns as well. This opens a possibility of tuning electron beam trajectories in field emission that can be applied to various electron sources such as field emission displays and cold cathode lamps. (c) 2005 American Institute of Physics.
DOI	10.1063/1.1993764
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000230725900062
出版者	AMER INST PHYSICS
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/82017
通讯作者	Lee, YH
作者单位	1.Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea 2.Sungkyunkwan Univ, Ctr Nanotubes & Nanostruct Composites, Suwon 440746, South Korea 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.A TECH SYST Co Ltd, Kyunggido 420733, South Korea
推荐引用方式 GB/T 7714	Tong, Y,Lim, SC,Park, KA,et al. Controlling field-emission patterns of isolated single-walled carbon nanotube rope[J]. APPLIED PHYSICS LETTERS,2005,87(4):3.
APA	Tong, Y.,Lim, SC.,Park, KA.,Jeong, HJ.,Jeong, SY.,...&Choi, Y.(2005).Controlling field-emission patterns of isolated single-walled carbon nanotube rope.APPLIED PHYSICS LETTERS,87(4),3.
MLA	Tong, Y,et al."Controlling field-emission patterns of isolated single-walled carbon nanotube rope".APPLIED PHYSICS LETTERS 87.4(2005):3.