Highly reliable field electron emitters produced from reproducible damage-free carbon nanotube composite pastes with optimal inorganic fillers
作者: Jae-Woo KimJin-Woo JeongJun-Tae KangSungyoul ChoiSeungjoon AhnYoon-Ho Song
作者单位: 1School of Advanced Device Engineering, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon 305-350, Korea
2Nano Electron-source Creative Research Center, Electronics and Telecommunications Research Institute, 218 Gajeong-ro, Yuseong-gu, Daejeon 305-700, Korea
3Department of Information Display, Sun Moon University, Kalsan-ri, Tangjeong-myoon, Asan-si, Chungnam 336-708, Korea
刊名: Nanotechnology, 2014, Vol.25 (6)
来源数据库: Institute of Physics Journal
DOI: 10.1088/0957-4484/25/6/065201
原始语种摘要: Highly reliable field electron emitters were developed using a formulation for reproducible damage-free carbon nanotube (CNT) composite pastes with optimal inorganic fillers and a ball-milling method. We carefully controlled the ball-milling sequence and time to avoid any damage to the CNTs, which incorporated fillers that were fully dispersed as paste constituents. The field electron emitters fabricated by printing the CNT pastes were found to exhibit almost perfect adhesion of the CNT emitters to the cathode, along with good uniformity and reproducibility. A high field enhancement factor of around 10 000 was achieved from the CNT field emitters developed. By selecting nano-sized metal alloys and oxides and using the same formulation sequence, we also developed reliable field emitters...
全文获取路径: IOP 
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来源刊物:
影响因子:3.842 (2012)

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关键词翻译
关键词翻译
  • pastes 膏剂
  • reproducible 可再现的
  • field 
  • electron 电子
  • CNT 计数
  • damage 损伤
  • inorganic 无机的
  • reliable 确实的
  • vacuum 真空
  • carbon