4.4: High field emission performance from a carbon nanotube fiber
Vacuum Nanoelectronics Conference（2010）
摘要
We fabricated the point emitter using a tip-treated carbon nanotube (CNT) fiber. The CNT point emitter showed the high emission current and good emission stability. It is considered that the excellent field emission properties are attributed to a large field enhancement factor caused by a large aspect ratio of the sharp tip of the point emitter and the tight binding of CNTs.
更多查看译文
关键词
carbon nanotubes,field emission,cnt point emitter,emission stability,high emission current,high field emission performance,tip-treated carbon nanotube fiber,carbon nanotube fiber,point emitter,tip treatment,tight binding,fabrication,aspect ratio,current density,morphology,carbon nanotube,thermal stability
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要