Long lifetime of bialkali photocathodes operating in high gradient superconducting radio frequency gun
Abstract High brightness, high charge electron beams are critical for a number of advanced accelerator applications. The initial emittance of the electron beam, which is determined by the mean transverse energy (MTE) and laser spot size, is one of the most important parameters determining the beam q...
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Main Authors: | E. Wang, V. N. Litvinenko, I. Pinayev, M. Gaowei, J. Skaritka, S. Belomestnykh, I. Ben-Zvi, J. C. Brutus, Y. Jing, J. Biswas, J. Ma, G. Narayan, I. Petrushina, O. Rahman, T. Xin, T. Rao, F. Severino, K. Shih, K. Smith, G. Wang, Y. Wu |
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Format: | article |
Language: | EN |
Published: |
Nature Portfolio
2021
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Online Access: | https://doaj.org/article/86ae14a4e83d4f5b8a2ebdd5385ceab6 |
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