Q. Liu, L. Seiffert, A. Trabattoni, M.C. Castrovilli, M. Galli, P. Rupp, F. Frassetto, L. Poletto, M. Nisoli, E. Rühl, F.            Krausz, T. Fennel, S. Zherebtsov, F. Calegari, M.F. Kling                                                                                                            "Attosecond streaking metrology with isolated nanotargets"                                                                                                     J. Opt. 20, 024002 (2018)

 M. Lucchini, G.D. Lucarelli, M. Murari, A. Trabattoni, N. Fabris, F. Frassetto, S. De Silvestri, L. Poletto, M. Nisoli           "Few-femtosecond extreme-ultraviolet pulses fully reconstructed by a ptychographic technique"                                           Opt. Express  26, 6771 (2018). DOI: 10.1364/OE.26.006771


  • G. Sansone, S. Kuehn, M. Dumergue, S. Kahaly, S. Mondal, M. Fule, T. Csizmadia, F.  Balazs, M. Balasz, F. Calegari, M. Devetta, F. Frassetto, E. Mansson, L. Poletto, S. Stagira, C. Vozzi, M. Nisoli, P. Rudawski, S. Maclot, F. Campi, H. Wikmark, C. Arnold, P. Johnsson, A. L'Huillier, R. Lopez-Martens, S. Haessler, M. Bocoum, F. Boehle, A. Vernier, G. Iaquaniello, E. Skantzakis, N. Papadakis, C. Kalpouzos, P. Tzallas, F. Lepine, D. Charalambidis, K. Varju, K. Osvay
  • "The ELI-ALPS facility: the next generation of attosecond sources"
    J. Phys. B: Atom. Mol. Opt. Phys. 50, 132002-1-39 (2017).

  • P. Carpeggiani, M. Reduzzi, A. Comby, H. Ahmadi, S. Kühn, F. Calegari, M. Nisoli, F. Frassetto, L. Poletto, D. Hoff, J. Ullrich, C.D. Schröter, R. Moshammer, G. Paulus, G. Sansone
  • "Vectorial optical eld reconstruction by attosecond spectral interferometry"
    Nature Photon. 11, 383-389 (2017). 

    L. Seiffert, Q. Liu, S. Zherebtsov, A. Trabattoni, P. Rupp, M. C. Castrovilli, M. Galli, F. Süßmann, K. Wintersperger, J. Stierle, G. Sansone, L. Poletto, F. Frassetto, I. Halfpap, V. Mondes, C. Graf, E. Rühl, F. Krausz, M. Nisoli, T. Fennel, F. Calegari, M. F. Kling
    "Attosecond Chronoscopy of Electron Scattering in Dielectric Nanoparticles"
    Nature Phys. 13, 766-770 (2017).

  • M. Nisoli, P. Decleva, F. Calegari, A. Palacios, F. Martín
  • "Attosecond electron dynamics in molecules "
    Chem. Reviews 117, 10760-10825 (2017).

    E. P. Månsson, S. De Camillis, M.C. Castrovilli, M. Galli, M. Nisoli, F. Calegari and J. B. Greenwood
    "Ultrafast Dynamics in the DNA Building Blocks Thymidine and Thymine Initiated By Ionizing Radiation"
    Phys. Chem. Chem. Phys. 19, 19815-19821 (2017).

    D. Rupp, N. Monserud, B. Langbehn, M. Sauppe, J. Zimmermann, Y. Ovcharenko, T. Möller, F. Frassetto, L. Poletto, A. Trabattoni, F. Calegari, M. Nisoli, K. Sander, C. Peltz, M.J.J. Vrakking, T. Fennel, A. Rouzée                           
    "Coherent diffractive imaging of single helium nanodroplets with a high harmonic generation source"                      Nature Commun. 8:493, 1-7 (2017). DOI: 10.1038/s41467-017-00287-z


  • M. Reduzzi, W-C. Chu, C. Feng, A. Dubrouil, J. Hummert, F. Calegari, F. Frassetto, L. Poletto, O. Kornilov, M. Nisoli, C. Lin, G. Sansone
  • "Observation of autoionization dynamics and sub-cycle quantum beating in electronic molecular wave packets"
    J. Phys. B: Atom. Mol. Opt. Phys. 49, 065102-1-11 (2016).

  • F. Calegari, G. Sansone, S. Stagira, C. Vozzi, M. Nisoli
  • "Advances in attosecond science"
    J. Phys. B: Atom. Mol. Opt. Phys. 49, 062001-1-27 (2016).

  • F. Calegari, A. Trabattoni, A. Palacios, D. Ayuso, M. Castrovilli, J. Greenwood, P. Decleva, F. Martin, M. Nisoli
  • "Charge migration induced by attosecond pulses in bio-relevant molecules"
    J. Phys. B: Atom. Mol. Opt. Phys. 49142001-1-25 (2016).


  • C. Liu, Z. Zeng, R. Li, Z. Xu, M. Nisoli
  • "Mapping the spectral phase of isolated attosecond pulses by extreme-ultraviolet emission spectrum"
    Opt. Express  23, 9858-9869 (2015).

  • F. Calegari, D. Ayuso, A. Trabattoni, L. Belshaw, S. De Camillis, F. Frassetto, L. Poletto, A. Palacios, P. Decleva, J.B. Greenwood, F. Martín, M. Nisoli
  • "
    Ultrafast Charge Dynamics in an Amino Acid Induced by Attosecond Pulses"
    IEEE J. Selec. Topics in Quantum Electr. 21, 8700512-1-12 (2015).

    M. Reduzzi, J. Hummert, A. Dubrouil, F. Calegari, M. Nisoli, F. Frassetto, L. Poletto, S. Chen, M. Wu, M. B. Gaarde, K. Schafer, G. Sansone
    "Polarization control of absorption of virtual dressed states in helium"
    Phys. Rev. A 92, 033408-1-8 (2015).

    M. Reduzzi, P. Carpeggiani, S. Kühn, F. Calegari, M. Nisoli, S. Stagira, C. Vozzi, P. Dombi, S. Kahaly, P. Tzallas, K. Varju, K. Osvay, G. Sansone
    "Advances in high-order harmonic generation sources for time-resolved investigations"
    J. Electron Spectr. Rel. Phen. 2014, 257-268 (2015).

    G. Cerullo, S. De Silvestri, M. Nisoli
    "Light at the extremes: from femto- to atto-science for real time studies of atomic and electronic motions"
    Europhysics Lett. 112, 24001-1-7 (2015). 

    A. Trabattoni, T. Oksenhendler, H. Jousselin, G. Tempea, S. De Silvestri, G. Sansone, F. Calegari, and M. Nisoli
    "Self-referenced spectral interferometry for single-shot measurement of sub-5-fs pulses"
    Rev. Sci. Instrum. 86, 113106 (2015).

    A. Trabattoni, M. Klinker, J. González-Vázquez, C. Liu, G. Sansone, R. Linguerri, M. Hochlaf, J. Klei, M. J. J. Vrakking, F. Martín, M. Nisoli, F. Calegari
    "Mapping the dissociative ionization dynamics of molecular nitrogen with attosecond time resolution"
    Phys. Rev. X 5, 041053 (2015).


  • Calegari
  • D. Ayuso
  • A. Trabattoni
  • L. Belshaw
  • S. De Camillis
  • S. Anumula
  • F. Frassetto
  • L. Poletto
  • A. Palacios
  • P. Decleva
  • J. B. Greenwood
  • F. Martín
  • M. Nisoli
  • "Ultrafast electron dynamics in phenylalanine initiated by attosecond pulses"
    Science 346, 336 (2014).

    F. Frassetto, A. Trabattoni, S. Anumula, G. Sansone, F. Calegari, M. Nisoli, L. Poletto
    "High-throughtput beamline for attosecond pulses based on toroidal mirrors with microfocusing capabilities "
    Rev. Sci. Instrum.  85, 103115 (2014).

    C. Liu, Z. Zeng, R. Li, Z. Xu, M. Nisoli
    "Attosecond photoionization for reconstruction of bound electron wave packets"
    Phys. Rev. A 90, 013403 (2014).

    Fabian Lücking, Andrea Trabattoni, Sunilkumar Anumula, Giuseppe Sansone, Francesca Calegari, 
    Mauro Nisoli, Thomas Oksenhendler, and Gabriel Tempea
    "In situ measurement of nonlinear carrier-envelope phase changes in hollow fiber compression"
    Opt. Lett. 39, 2302-2305 (2014).

    S. Miura, T. Ando, K. Ootaka, A. Iwasaki, H. Xu, T. Okino, K. Yamanouchi, D. Hoff, T. Rathje, G.G. Paulus, M. Kitzler, A. Baltuška, G. Sansone, M. Nisoli
    "Carrier-envelope-phase dependence of asymmetric C-D bond breaking in C2D2 in an intense few-cycle laser field"
    Chem. Phys. Lett. 595, 61-66 (2014).


    L. Poletto, F. Frassetto, F. Calegari, S. Anumula, A. Trabattoni, M. Nisoli
    "Micro-focusing of attosecond pulses by grazing-incidence toroidal mirrors"
    Opt. Express 21, 13040-13051 (2013).

    C. Liu, M. Reduzzi, A. Trabattoni, A. Sunilkumar, A. Dubrouil, F. Calegari, M. Nisoli, and G. Sansone
    "Carrier-envelope phase effects of isolated attosecond pulses in two-color photoionization"
    Phys. Rev. Lett. 111, 123901 (2013).

    K. Klünder, P. Johnsson, M. Swoboda, A. L'Huillier, G. Sansone, M. Nisoli, M.J.J. Vrakking, K.J. Schafer and J. Mauritsson
    "Reconstruction of Attosecond Electron Wave Packets using Quantum State Holography"
    Phys. Rev. A 88, 033404 (2013).

    C. Feng, J.-F. Hergott, P.-M. Paul, X. Chen, O. Tcherbakoff, M. Comte, O. Gobert, M. Reduzzi, F. Calegari, C. Manzoni, M. Nisoli, and G. Sansone
    "Complete analog control of the carrier-envelope-phase of a high-power laser amplifier Micro-focusing of attosecond pulses by grazing-incidence toroidal mirrors"
    Opt. Express 21, 25248 (2013).

    M. Nisoli, S. Stagira, G. Sansone, F. Calegari, C. Vozzi, S. De Silvestri
    "Current frontiers of ultrafast and high field optics: attosecond science"
    Rivista del Nuovo Cimento 36, 105-172 (2013).


    L. Belshaw, F. Calegari, M.J. Duffy, A. Trabattoni, L. Poletto, M. Nisoli and J.B. Greenwood
    "Observation of Ultrafast Charge Migration in an Amino Acid"
    J. Phys. Chem. Lett. 3, 3751-3754 (2012).

    C. Liu and M. Nisoli
    "Control of the polarization of isolated attosecond pulses in atoms with non-vanishing angular quantum number"
    Phys. Rev. A 85, 013418 (2012).

    G. Sansone, F. Calegari and M. Nisoli
    "Attosecond technology and science"
    IEEE J. Selec. Topics in Quantum Electr. 18, 507-519 (2012).

    F. Calegari, M. Lucchini, M. Negro, C. Vozzi, L. Poletto, O. Svelto, S. De Silvestri, G. Sansone, S. Stagira and M. Nisoli
    "Temporal gating methods for the generation of isolated attosecond pulses"
    J. Phys. B: Atom. Mol. Opt. Phys. 45, 074002 (2012).

    M. Lucchini, F. Calegari, K. Kim, G. Sansone and M. Nisoli
    "Nonadiabatic quantum path analysis of high-order harmonic generation in a highly ionized medium"
    New J. Phys. 14, 033009 (2012).

    C. Liu and M. Nisoli
    "Complete characterization of a coherent superposition of atomic states by asymmetric attosecond photoionization"
    Phys. Rev. A 85, 053423 (2012).

    M. Lucchini, K. Kim, F. Calegari, F. Kelkensberg, W. Siu, G. Sansone, M.J.J. Vrakking, M. Hochlaf, and M. Nisoli
    "Autoionization and ultrafast relaxation dynamics of highly-excited states in N2"
    Phys. Rev. A 86 , 043404 (2012).

    C. Liu and M. Nisoli
    "Attosecond electron interferometry for measurement of the quantum phase of free-electron wavepackets"
    Phys. Rev. A 86, 053404-1-5 (2012).

    M. Suman, G. Monaco, P. Zuppella, P. Nicolosi, M.G. Pelizzo, F. Ferrari, M. Lucchini, M. Nisoli
    "Analysis of the damage effect of femtosecond-laser irradiation on extreme ultraviolet Mo/Si multilayer coating"
    Thin Solid Films 520, 2301-2306 (2012).


    G. Sansone, L. Poletto, M. Nisoli
    "High-energy attosecond light sources"
    Nature Photon. 5, 655–663 (2011).

    F. Calegari, M. Lucchini, K. S. Kim, F. Ferrari, C. Vozzi, S. Stagira, G. Sansone and M. Nisoli
    “Quantum path control in harmonic generation by temporal shaping of few-optical-cycle pulses in ionizing media"
    Phys. Rev. A 84, 041802(R) (2011).

    N.D Ouart, A.S. Safronova, A.Ya. Faenov, T.A. Pikuz, S.V. Gasilov, F. Calegari, M. Nisoli, S. De Silvestri, S.Stagira, L. Poletto, P. Villoresi
    "Analysis of the simultaneous measurements of iron K- and L-shell radiation from ultrashort laser produced plasmas"
    J. Phys. B: At. Mol. Opt. Phys. 44, 065602 (2011). 

    C. Vozzi, M. Negro, F. Calegari, G. Sansone, M. Nisoli, S. De Silvestri and S. Stagira
    "Generalized molecular orbital tomography"
    Nature Phys. 7, 822-826 (2011). 

    A. Gazibegović-Busuladžić, E. Hasović, M. Busuladžić, D. B. Milošević, F. Kelkensberg, W. K. Siu, M.J.J. Vrakking, F. Lépine, G. Sansone, M. Nisoli, I. Znakovskaya, and M. F. Kling
    "Above-threshold ionization of diatomic molecules by few-cycle laser pulses"
    Phys. Rev. A 84, 043426 (2011).


    F. Ferrari, F. Calegari, M. Lucchini, C. Vozzi, S. Stagira, G. Sansone, M. Nisoli
    "High-energy isolated attosecond pulses generated by above-saturation few-cycle fields"
    Nature Photon. 4, 875-879 (2010).

    C. Vozzi, F. Calegari, F. Frassetto, M. Negro, L. Poletto, G. Sansone, P. Villoresi, M. Nisoli, S. De Silvestri, S. Stagira
    "High Order Harmonics Driven by a Self-Phase-Stabilized IR Parametric Source"
    Laser Physics 20, 1019–1027 (2010).

    G. Sansone, F. Kelkensberg, J. F. Pérez-Torres, F Morales, M.F. Kling, W. Siu, O.Ghafur, P. Johnsson, M. Swoboda, E. Benedetti, F. Ferrari, F. Lépine, J.L. Sanz-Vicario, S. Zherebtsov, I. Znakovskaya, A. L’Huillier, M. Yu. Ivanov, M. Nisoli, F. Martín, M.J.J. Vrakking
    "Electron localization following attosecond molecular photoionization"
    Nature 465, 763-766 (2010).

    C. Vozzi, F. Calegari, M. Negro, F. Frassetto, L. Poletto, G. Sansone, P. Villoresi, M. Nisoli, S. De Silvestri, S. Stagira
    "High-order harmonics generated by 1.5 micron parametric source"
    J. Mod. Optics 57, 1008-1012 (2010). 

    J. Mauritsson, T. Remetter, M. Swoboda, K. Klüunder, A. L'Huillier, K. J. Schafer, O. Ghafur, F. Kelkensberg, W. Siu, P. Johnsson, M. J. J. Vrakking, I. Znakovskaya, T. Uphues, S. Zherebtsov, M.F. Kling, F.Lépine, E. Benedetti, F. Ferrari, G. Sansone, and M. Nisoli
    "Attosecond electron spectroscopy using a novel interferometric pump-probe technique"
    Phys. Rev. Lett. 105, 053001 (2010).