Field ionization detection of helium using a planar array of carbon nanotubes
In this work we demonstrate the field ionization of neutral helium using a carbon nanotube forest in a parallel-plate detector geometry. The nanotube forest was grown using plasma-enhanced chemical vapor deposition on a silicon substrate. With a high positive voltage applied to the nanotubes, the me...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
American Physical Society
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/13515 |