Measurement of transverse emittance and coherence of double-gate field emitter array cathodes
Field emitter arrays are key components for X-ray sources, microwave generators, RF communication and advanced light sources. Tsujinoet al., report double-gate field emitter arrays with competitive beam qualities to the state of the art UV photoexcited cathodes.
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2016-12-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/ncomms13976 |