Field Emission Cathodes to Form an Electron Beam Prepared from Carbon Nanotube Suspensions
In the first decade of our century, carbon nanotubes (CNTs) became a wonderful emitting material for field-emission (FE) of electrons. The carbon nanotube field-emission (CNT-FE) cathodes showed the possibility of low threshold voltage, therefore low power operation, together with a long lifetime, h...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-02-01
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| Series: | Micromachines |
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| Online Access: | https://www.mdpi.com/2072-666X/11/3/260 |