탄소 나노 튜브-팁 제작을 위한 다자유도 나노 정렬 시스템 개발 Development of Multi-DOF Nano Aligner System for CNT-Tip

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AFM tip has been used for surface profiling with a fine resolution, but there is a barrier to improve its performance because of the low aspect ratio. Many researchers have solved this problem with attaching carbon nanotube (CNT) to Si-tip. In this paper, we proposed the aligner system that composed of dual type stage system, and these stages could attach a carbon nanotube to tungsten-tip in vacuum condition. We used tungsten tip instead of Si-tip because of its conductivity. The aligner system proposed in this paper has 10 degree-of-freedom that 3 in the first stage and 7 in the second stage. With picomotors and piezotube, the first stage has the resolution about several tens of nm and the second stage has a resolution about a nm. We experimented on characterization of Nano Aligner System and operated picomotors in SEM environment.
Publisher
대한기계학회
Issue Date
2004
Language
KOR
Citation

대한기계학회 2004년도 춘계학술대회 , v.0, no.0, pp.923 - 928

URI
http://hdl.handle.net/10203/152085
Appears in Collection
ME-Conference Papers(학술회의논문)
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