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Carbon Nanotube Electron Emitter for X-ray Imaging
The carbon nanotube field emitter array was grown on silicon substrate through a resist-assisted patterning (RAP) process. The shape of the carbon nanotube array is elliptical with 2.0 × 0.5 mm(2) for an isotropic focal spot size at anode target. The field emission properties with triode electrodes...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5449000/ http://dx.doi.org/10.3390/ma5112353 |