Measurement of transverse emittance and coherence of double-gate field emitter array cathodes

Soichiro Tsujino; Prat Das Kanungo; Mahta Monshipouri; Chiwon Lee; R.J. Dwayne Miller

doi:10.1038/ncomms13976

Nature Communications (Dec 2016)

Measurement of transverse emittance and coherence of double-gate field emitter array cathodes

Soichiro Tsujino,
Prat Das Kanungo,
Mahta Monshipouri,
Chiwon Lee,
R.J. Dwayne Miller

Affiliations

Soichiro Tsujino: Department of Synchrotron Radiation and Nanotechnology, Laboratory for Micro- and Nanotechnology, Paul Scherrer Institut
Prat Das Kanungo: Department of Synchrotron Radiation and Nanotechnology, Laboratory for Micro- and Nanotechnology, Paul Scherrer Institut
Mahta Monshipouri: Department of Synchrotron Radiation and Nanotechnology, Laboratory for Micro- and Nanotechnology, Paul Scherrer Institut
Chiwon Lee: Department of Synchrotron Radiation and Nanotechnology, Laboratory for Micro- and Nanotechnology, Paul Scherrer Institut
R.J. Dwayne Miller: Max Planck Institute for the Structure and Dynamics of Matter

DOI: https://doi.org/10.1038/ncomms13976
Journal volume & issue: Vol. 7, no. 1
pp. 1 – 10

Abstract

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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.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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