Two-colour pump-probe experiments with a twin-pulse-seed extreme ultraviolet free-electron laser (Articolo in rivista)

Type
Label
  • Two-colour pump-probe experiments with a twin-pulse-seed extreme ultraviolet free-electron laser (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1038/ncomms3476 (literal)
Alternative label
  • Allaria, Enrico M.; Bencivenga, Filippo; Borghes, R.; Capotondi, Flavio; Castronovo, Davide; Charalambous, Pambos S.; Cinquegrana, Paolo; Danailov, Miltcho B.; De Ninno, Giovanni; Demidovich, Alexander A.; Di Mitri, Simone; Diviacco, Bruno; Fausti, Daniele; Fawley, William M.; Ferrari, Eugenio F.; Froehlich, Lars; Gauthier, David Cort; Gessini, Alessandro; Giannessi, Luca; Ivanov, Rosen K.; Kiskinova, Maya P.; Kurdi, Gábor; Mahieu, Benoît; Mahne, Nicola; Nikolov, Ivaylo Petrov; Masciovecchio, Claudio; Pedersoli, Emanuele; Penco, Giuseppe; Raimondi, Lorenzo; Serpico, Claudio; Sigalotti, Paolo; Spampinati, Simone; Spezzani, Carlo; Svetina, Cristian; Trovò, Mauro; Zangrando, Marco (2013)
    Two-colour pump-probe experiments with a twin-pulse-seed extreme ultraviolet free-electron laser
    in Nature communications
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Allaria, Enrico M.; Bencivenga, Filippo; Borghes, R.; Capotondi, Flavio; Castronovo, Davide; Charalambous, Pambos S.; Cinquegrana, Paolo; Danailov, Miltcho B.; De Ninno, Giovanni; Demidovich, Alexander A.; Di Mitri, Simone; Diviacco, Bruno; Fausti, Daniele; Fawley, William M.; Ferrari, Eugenio F.; Froehlich, Lars; Gauthier, David Cort; Gessini, Alessandro; Giannessi, Luca; Ivanov, Rosen K.; Kiskinova, Maya P.; Kurdi, Gábor; Mahieu, Benoît; Mahne, Nicola; Nikolov, Ivaylo Petrov; Masciovecchio, Claudio; Pedersoli, Emanuele; Penco, Giuseppe; Raimondi, Lorenzo; Serpico, Claudio; Sigalotti, Paolo; Spampinati, Simone; Spezzani, Carlo; Svetina, Cristian; Trovò, Mauro; Zangrando, Marco (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/record/display.url?eid=2-s2.0-84888025928&origin=inward (literal)
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  • 4 (literal)
Rivista
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ELETTRA Sincrotrone Trieste S.C.p.A.; Zone Plates Ltd; University of Nova Gorica; Universita degli Studi di Trieste; ENEA Centro Ricerche Frascati; Institut Rayonnement Matiere de Saclay; Laboratorio Nazionale TASC (literal)
Titolo
  • Two-colour pump-probe experiments with a twin-pulse-seed extreme ultraviolet free-electron laser (literal)
Abstract
  • Exploring the dynamics of matter driven to extreme non-equilibrium states by an intense ultrashort X-ray pulse is becoming reality, thanks to the advent of free-electron laser technology that allows development of different schemes for probing the response at variable time delay with a second pulse. Here we report the generation of two-colour extreme ultraviolet pulses of controlled wavelengths, intensity and timing by seeding of high-gain harmonic generation free-electron laser with multiple independent laser pulses. The potential of this new scheme is demonstrated by the time evolution of a titanium-grating diffraction pattern, tuning the two coherent pulses to the titanium M-resonance and varying their intensities. This reveals that an intense pulse induces abrupt pattern changes on a time scale shorter than hydrodynamic expansion and ablation. This result exemplifies the essential capabilities of the jitter-free multiple-colour free-electron laser pulse sequences to study evolving states of matter with element sensitivity. © 2013 Macmillan Publishers Limited. All rights reserved. (literal)
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