Nature Communications (Feb 2023)

Attosecond-Angstrom free-electron-laser towards the cold beam limit

  • A. F. Habib,
  • G. G. Manahan,
  • P. Scherkl,
  • T. Heinemann,
  • A. Sutherland,
  • R. Altuiri,
  • B. M. Alotaibi,
  • M. Litos,
  • J. Cary,
  • T. Raubenheimer,
  • E. Hemsing,
  • M. J. Hogan,
  • J. B. Rosenzweig,
  • P. H. Williams,
  • B. W. J. McNeil,
  • B. Hidding

DOI
https://doi.org/10.1038/s41467-023-36592-z
Journal volume & issue
Vol. 14, no. 1
pp. 1 – 10

Abstract

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Free-electron lasers (FELs) can produce bright X-ray pulses, but require high quality electron beams. Here the authors show how to generate and preserve ultrabright electron beams from plasma-based accelerators for ultra-compact, high-brightness X-ray FELs.