High current density field emission from arrays of carbon nanotubes and diamond-clad Si tips
Journal
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Journal Volume
18
Journal Issue
3
Pages
1207-1211
Date Issued
2000
Author(s)
Abstract
Carbon-based emitter arrays with well-separated cells of μm scale were fabricated and their field emission properties were characterized. Carbon nanotubes grew on top of the metal layer in the array but not on the plain Si substrate. The fabrication process of patterned template is well established and is applicable for large area process. The synthetic approach proposed is well within the capabilities of the IC industry for automation and scale up production of practical devices.
Other Subjects
Atomic force microscopy;Auger electron spectroscopy;Carbon;Cladding (coating);Current density;Nanotubes;Plasma enhanced chemical vapor deposition;Scanning tunneling microscopy;Semiconducting diamonds;Semiconducting silicon;Semiconductor growth;Substrates;Diamond-clad silicon tips;Field emitter arrays;Fowler-Nordheim theory;Field emission cathodes
Type
journal article