Nonlithographic technique for the production of large area high density gridded field emission sources
We report a novel method for the production of high density arrays of gridded microtip field emission electron sources. The microporous structure of Al2O3, formed by anodization of aluminum, is exploited to provide a high density (5 x 10(8) cm(-2)) of sites for:emitter fabrication without the need f...
| Main Authors: | , , , |
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| Format: | Conference item |
| Published: |
1999
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