4 Result(s)
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Article
Open AccessTracking attosecond electronic coherences using phase-manipulated extreme ultraviolet pulses
The recent development of ultrafast extreme ultraviolet (XUV) coherent light sources bears great potential for a better understanding of the structure and dynamics of matter. Promising routes are advanced cohe...
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Article
Open AccessChirped pulse amplification in an extreme-ultraviolet free-electron laser
Chirped pulse amplification in optical lasers is a revolutionary technique, which allows the generation of extremely powerful femtosecond pulses in the infrared and visible spectral ranges. Such pulses are now...
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Article
Open AccessWidely tunable two-colour seeded free-electron laser source for resonant-pump resonant-probe magnetic scattering
The advent of free-electron laser (FEL) sources delivering two synchronized pulses of different wavelengths (or colours) has made available a whole range of novel pump–probe experiments. This communication des...
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Article
Open AccessSingle-shot spectro-temporal characterization of XUV pulses from a seeded free-electron laser
Intense ultrashort X-ray pulses produced by modern free-electron lasers (FELs) allow one to probe biological systems, inorganic materials and molecular reaction dynamics with nanoscale spatial and femtoscale t...
