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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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In this study, we will describe a new design of carbon nanotubes tip. Single-walled carbon nanotubes produced using high-pressure CO over Fe particles (HiPCO) at CNI, Houston, TX used in this study. These tips were manufactured by employing a drawing technique using glass puller. Field electron microscopies with tips (cathode) to screen (Anode) separation of ~10 mm was used to characterize the electron emitters. The system was evacuated down to base pressure of (~10–8 mbar) when baked at up to (~200°C) over night. An electron field emission patterns, as well as current versus voltage characteristics and Fowler-Nordheim plots, are discussed.
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참고문헌 (25)
참고문헌 신청
Ala'a A A L Q / 2015 / Effect of insulating layer on the field electron emission performance of nano-apex metallic emitters / IOP Conf. Ser.: Mater. Sci. Eng 92 : 012021 ~
Binh V / 1996 / Electron field emission from atomsources:fabrication, properties, and applications of nanotips / Adv. Imaging Electron Phys 95 : 83 ~ 153
Cheng Y / 2003 / Electron field emission from carbon nanotubes / Comptes Rendus Physique 4 : 1021 ~ 1033
Dean K A / 2000 / Current saturation mechanisms in carbon nanotube field emitters / Appl. Phys. Lett 76 : 375 ~ 377
Edgcombe C / 2005 / Development of Fowler-Nordheim theory for a spherical field emitter / Phys. Rev. B 72 : 045420 ~
Binh V / 1996 / Electron field emission from atomsources:fabrication, properties, and applications of nanotips / Adv. Imaging Electron Phys 95 : 83 ~ 153
Cheng Y / 2003 / Electron field emission from carbon nanotubes / Comptes Rendus Physique 4 : 1021 ~ 1033
Dean K A / 2000 / Current saturation mechanisms in carbon nanotube field emitters / Appl. Phys. Lett 76 : 375 ~ 377
Edgcombe C / 2005 / Development of Fowler-Nordheim theory for a spherical field emitter / Phys. Rev. B 72 : 045420 ~
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