41 citations · 41 across the 1 of their papers we have counts for
1 paper
H. P. Freund, P. J. M. van der Slot, D. L. A. G. Grimminck +2
Free-electron lasers (FELs) have been built ranging in wavelength from long-wavelength oscillators using partial wave guiding through ultraviolet through hard x-ray that are either…