Field emission properties of macroscopic single-walled carbon nanotube strands

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	Field emission properties of macroscopic single-walled carbon nanotube strands
	C. Liu; Y. Tong; H. M. Cheng; D. Golberg; Y. Bando
	2005
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	86 期号:22
摘要	Centimeter-long strands of well-aligned single-walled carbon nanotubes (SWNT) synthesized by a hydrogen-argon arc discharge method were employed for the investigation of their field emission properties. These macroscopically long aligned SWNT strands showed advantages of low turn on electric field, high current density, good emission stability, and easy manipulation over the disoriented SWNT samples. The field enhancement factor of the strand is basically linearly proportional to its macro aspect ratio when the microstructure of the emission tip is kept unchanged. The present SWNT strands can be valuable candidates for the applications as electron-emitting sources in various electronic devices. (c) 2005 American Institute of Physics.
部门归属	chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china. natl inst mat sci, int ctr young sci, tsukuba, ibaraki 3050044, japan.;liu, c (reprint author), chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china;chang.liu@nims.go.jp
关键词	Arrays Ropes
URL	查看原文
WOS记录号	WOS:000229590100073
引用统计	被引频次：38[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/321006/34927
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. Liu,Y. Tong,H. M. Cheng,et al. Field emission properties of macroscopic single-walled carbon nanotube strands[J]. Applied Physics Letters,2005,86(22).
APA	C. Liu,Y. Tong,H. M. Cheng,D. Golberg,&Y. Bando.(2005).Field emission properties of macroscopic single-walled carbon nanotube strands.Applied Physics Letters,86(22).
MLA	C. Liu,et al."Field emission properties of macroscopic single-walled carbon nanotube strands".Applied Physics Letters 86.22(2005).