Carlo Callegari, Ph.D. - Publications

Affiliations: 
2000 Princeton University, Princeton, NJ 
Area:
Chemical Dynamics and Materials Science

111 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Nandi S, Stenquist A, Papoulia A, Olofsson E, Badano L, Bertolino M, Busto D, Callegari C, Carlström S, Danailov MB, Demekhin PV, Di Fraia M, Eng-Johnsson P, Feifel R, Gallician G, et al. Generation of entanglement using a short-wavelength seeded free-electron laser. Science Advances. 10: eado0668. PMID 38630815 DOI: 10.1126/sciadv.ado0668  0.303
2024 Fushitani M, Fujise H, Hishikawa A, You D, Saito S, Luo Y, Ueda K, Ibrahim H, Légaré F, Pratt ST, Eng-Johnsson P, Mauritsson J, Olofsson A, Peschel J, Simpson ER, ... ... Callegari C, et al. Wave packet dynamics and control in excited states of molecular nitrogen. The Journal of Chemical Physics. 160. PMID 38469909 DOI: 10.1063/5.0188182  0.306
2024 Borne KD, Cooper JC, Ashfold MNR, Bachmann J, Bhattacharyya S, Boll R, Bonanomi M, Bosch M, Callegari C, Centurion M, Coreno M, Curchod BFE, Danailov MB, Demidovich A, Di Fraia M, et al. Ultrafast electronic relaxation pathways of the molecular photoswitch quadricyclane. Nature Chemistry. PMID 38307994 DOI: 10.1038/s41557-023-01420-w  0.32
2022 Uhl D, Wituschek A, Michiels R, Trinter F, Jahnke T, Allaria E, Callegari C, Danailov M, Di Fraia M, Plekan O, Bangert U, Dulitz K, Landmesser F, Michelbach M, Simoncig A, et al. Extreme Ultraviolet Wave Packet Interferometry of the Autoionizing HeNe Dimer. The Journal of Physical Chemistry Letters. 13: 8470-8476. PMID 36054027 DOI: 10.1021/acs.jpclett.2c01619  0.553
2022 Nandi S, Olofsson E, Bertolino M, Carlström S, Zapata F, Busto D, Callegari C, Di Fraia M, Eng-Johnsson P, Feifel R, Gallician G, Gisselbrecht M, Maclot S, Neoričić L, Peschel J, et al. Observation of Rabi dynamics with a short-wavelength free-electron laser. Nature. 608: 488-493. PMID 35978126 DOI: 10.1038/s41586-022-04948-y  0.355
2022 Asmussen JD, Michiels R, Bangert U, Sisourat N, Binz M, Bruder L, Danailov M, Di Fraia M, Feifel R, Giannessi L, Plekan O, Prince KC, Squibb RJ, Uhl D, Wituschek A, ... ... Callegari C, et al. Time-Resolved Ultrafast Interatomic Coulombic Decay in Superexcited Sodium-Doped Helium Nanodroplets. The Journal of Physical Chemistry Letters. 4470-4478. PMID 35561339 DOI: 10.1021/acs.jpclett.2c00645  0.623
2021 Asmussen JD, Michiels R, Dulitz K, Ngai A, Bangert U, Barranco M, Binz M, Bruder L, Danailov M, Di Fraia M, Eloranta J, Feifel R, Giannessi L, Pi M, Plekan O, ... ... Callegari C, et al. Unravelling the full relaxation dynamics of superexcited helium nanodroplets. Physical Chemistry Chemical Physics : Pccp. PMID 34259254 DOI: 10.1039/d1cp01041g  0.629
2020 Wituschek A, Bruder L, Allaria E, Bangert U, Binz M, Callegari C, Cinquegrana P, Danailov M, Demidovich A, Di Fraia M, Feifel R, Laarmann T, Michiels R, Mudrich M, Nikolov I, et al. High-gain harmonic generation with temporally overlapping seed pulses and application to ultrafast spectroscopy. Optics Express. 28: 29976-29990. PMID 33114885 DOI: 10.1364/Oe.401249  0.613
2020 Pathak S, Ibele LM, Boll R, Callegari C, Demidovich A, Erk B, Feifel R, Forbes R, Di Fraia M, Giannessi L, Hansen CS, Holland DMP, Ingle RA, Mason R, Plekan O, et al. Tracking the ultraviolet-induced photochemistry of thiophenone during and after ultrafast ring opening. Nature Chemistry. PMID 32690894 DOI: 10.1038/S41557-020-0507-3  0.418
2020 Plekan O, Sa'adeh H, Ciavardini A, Callegari C, Cautero G, Dri C, Di Fraia M, Prince KC, Richter R, Sergo R, Stebel L, Devetta M, Facciala D, Vozzi C, Avaldi L, et al. Experimental and Theoretical Photoemission Study of Indole and Its Derivatives in the Gas Phase. The Journal of Physical Chemistry. A. PMID 32329341 DOI: 10.1021/Acs.Jpca.0C02719  0.404
2020 Michiels R, LaForge AC, Bohlen M, Callegari C, Clark A, von Conta A, Coreno M, Di Fraia M, Drabbels M, Finetti P, Huppert M, Oliver V, Plekan O, Prince KC, Stranges S, et al. Time-resolved formation of excited atomic and molecular states in XUV-induced nanoplasmas in ammonia clusters. Physical Chemistry Chemical Physics : Pccp. PMID 32248221 DOI: 10.1039/D0Cp00669F  0.685
2020 Wituschek A, Bruder L, Allaria E, Bangert U, Binz M, Borghes R, Callegari C, Cerullo G, Cinquegrana P, Giannessi L, Danailov M, Demidovich A, Di Fraia M, Drabbels M, Feifel R, et al. Tracking attosecond electronic coherences using phase-manipulated extreme ultraviolet pulses. Nature Communications. 11: 883. PMID 32060288 DOI: 10.1038/S41467-020-14721-2  0.615
2020 Maroju PK, Grazioli C, Di Fraia M, Moioli M, Ertel D, Ahmadi H, Plekan O, Finetti P, Allaria E, Giannessi L, De Ninno G, Spezzani C, Penco G, Spampinati S, Demidovich A, ... ... Callegari C, et al. Attosecond pulse shaping using a seeded free-electron laser. Nature. PMID 32042171 DOI: 10.1038/S41586-020-2005-6  0.4
2020 Mudrich M, LaForge AC, Ciavardini A, O'Keeffe P, Callegari C, Coreno M, Demidovich A, Devetta M, Fraia MD, Drabbels M, Finetti P, Gessner O, Grazioli C, Hernando A, Neumark DM, et al. Ultrafast relaxation of photoexcited superfluid He nanodroplets. Nature Communications. 11: 112. PMID 31913265 DOI: 10.1038/S41467-019-13681-6  0.682
2020 Ovcharenko Y, LaForge A, Langbehn B, Plekan O, Cucini R, Finetti P, O'keeffe P, Iablonskyi D, Nishiyama T, Ueda K, Piseri P, Difraia M, Richter R, Coreno M, Callegari C, et al. Autoionization dynamics of helium nanodroplets resonantly excited by intense XUV laser pulses New Journal of Physics. 22: 83043. DOI: 10.1088/1367-2630/Ab9554  0.625
2020 Ninno GD, Wätzel J, Ribič PR, Allaria E, Coreno M, Danailov MB, David C, Demidovich A, Fraia MD, Giannessi L, Hansen K, Krušič Š, Manfredda M, Meyer M, Mihelič A, ... ... Callegari C, et al. Photoelectric effect with a twist Nature Photonics. 14: 1-5. DOI: 10.1038/S41566-020-0669-Y  0.365
2019 Di Fraia M, Plekan O, Callegari C, Prince KC, Giannessi L, Allaria E, Badano L, De Ninno G, Trovò M, Diviacco B, Gauthier D, Mirian N, Penco G, Ribič PR, Spampinati S, et al. Complete Characterization of Phase and Amplitude of Bichromatic Extreme Ultraviolet Light. Physical Review Letters. 123: 213904. PMID 31809175 DOI: 10.1103/Physrevlett.123.213904  0.32
2019 Nishiyama T, Kumagai Y, Niozu A, Fukuzawa H, Motomura K, Bucher M, Ito Y, Takanashi T, Asa K, Sato Y, You D, Li Y, Ono T, Kukk E, Miron C, ... ... Callegari C, et al. Ultrafast Structural Dynamics of Nanoparticles in Intense Laser Fields. Physical Review Letters. 123: 123201. PMID 31633947 DOI: 10.1103/Physrevlett.123.123201  0.426
2019 Zimmermann J, Langbehn B, Cucini R, Di Fraia M, Finetti P, LaForge AC, Nishiyama T, Ovcharenko Y, Piseri P, Plekan O, Prince KC, Stienkemeier F, Ueda K, Callegari C, Möller T, et al. Deep neural networks for classifying complex features in diffraction images. Physical Review. E. 99: 063309. PMID 31330687 DOI: 10.1103/Physreve.99.063309  0.557
2019 LaForge AC, Michiels R, Bohlen M, Callegari C, Clark A, von Conta A, Coreno M, Di Fraia M, Drabbels M, Huppert M, Finetti P, Ma J, Mudrich M, Oliver V, Plekan O, et al. Real-Time Dynamics of the Formation of Hydrated Electrons upon Irradiation of Water Clusters with Extreme Ultraviolet Light. Physical Review Letters. 122: 133001. PMID 31012607 DOI: 10.1103/Physrevlett.122.133001  0.651
2019 Di Fraia M, De Sio A, Antonelli M, Nesti R, Panella D, Menk RH, Cautero G, Coreno M, Catone D, Zema N, Callegari C, Pace E. Fast beam monitor diamond-based devices for VUV and X-ray synchrotron radiation applications. Journal of Synchrotron Radiation. 26: 386-392. PMID 30855247 DOI: 10.1107/S1600577519000791  0.328
2019 Ciavardini A, Coreno M, Callegari C, Spezzani C, De Ninno G, Ressel B, Grazioli C, de Simone M, Kivimäki A, Miotti P, Frassetto F, Poletto L, Puglia C, Fornarini S, Pezzella M, et al. Ultra-Fast -VUV Photoemission Study of UV Excited 2-nitrophenol. The Journal of Physical Chemistry. A. PMID 30668129 DOI: 10.1021/Acs.Jpca.8B10136  0.416
2019 Ferrari E, Roussel E, Buck J, Callegari C, Cucini R, De Ninno G, Diviacco B, Gauthier D, Giannessi L, Glaser L, Hartmann G, Penco G, Scholz F, Seltmann J, Shevchuk I, et al. Free electron laser polarization control with interfering crossed polarized fields Physical Review Accelerators and Beams. 22. DOI: 10.1103/Physrevaccelbeams.22.080701  0.312
2019 You D, Ueda K, Ruberti M, Ishikawa KL, Carpeggiani PA, Csizmadia T, Oldal LG, N G H, Sansone G, Maroju PK, Kooser K, Callegari C, Fraia MD, Plekan O, Giannessi L, et al. A detailed investigation of single-photon laser enabled Auger decay in neon New Journal of Physics. 21: 113036. DOI: 10.1088/1367-2630/Ab520D  0.366
2018 Langbehn B, Sander K, Ovcharenko Y, Peltz C, Clark A, Coreno M, Cucini R, Drabbels M, Finetti P, Di Fraia M, Giannessi L, Grazioli C, Iablonskyi D, LaForge AC, Nishiyama T, ... ... Callegari C, et al. Three-Dimensional Shapes of Spinning Helium Nanodroplets. Physical Review Letters. 121: 255301. PMID 30608832 DOI: 10.1103/Physrevlett.121.255301  0.601
2018 Ilchen M, Hartmann G, Gryzlova EV, Achner A, Allaria E, Beckmann A, Braune M, Buck J, Callegari C, Coffee RN, Cucini R, Danailov M, De Fanis A, Demidovich A, Ferrari E, et al. Symmetry breakdown of electron emission in extreme ultraviolet photoionization of argon. Nature Communications. 9: 4659. PMID 30405105 DOI: 10.1038/S41467-018-07152-7  0.45
2018 Holzmeier F, Bello RY, Hervé M, Achner A, Baumann TM, Meyer M, Finetti P, Di Fraia M, Gauthier D, Roussel E, Plekan O, Richter R, Prince KC, Callegari C, Bachau H, et al. Control of H_{2} Dissociative Ionization in the Nonlinear Regime Using Vacuum Ultraviolet Free-Electron Laser Pulses. Physical Review Letters. 121: 103002. PMID 30240272 DOI: 10.1103/Physrevlett.121.103002  0.469
2018 Giannessi L, Allaria E, Prince KC, Callegari C, Sansone G, Ueda K, Morishita T, Liu CN, Grum-Grzhimailo AN, Gryzlova EV, Douguet N, Bartschat K. Coherent control schemes for the photoionization of neon and helium in the Extreme Ultraviolet spectral region. Scientific Reports. 8: 7774. PMID 29773811 DOI: 10.1038/S41598-018-25833-7  0.369
2018 Squibb RJ, Sapunar M, Ponzi A, Richter R, Kivimäki A, Plekan O, Finetti P, Sisourat N, Zhaunerchyk V, Marchenko T, Journel L, Guillemin R, Cucini R, Coreno M, Grazioli C, ... ... Callegari C, et al. Acetylacetone photodynamics at a seeded free-electron laser. Nature Communications. 9: 63. PMID 29302026 DOI: 10.1038/S41467-017-02478-0  0.435
2018 Carpeggiani PA, Gryzlova EV, Reduzzi M, Dubrouil A, Faccialá D, Negro M, Ueda K, Burkov SM, Frassetto F, Stienkemeier F, Ovcharenko Y, Meyer M, Plekan O, Finetti P, Prince KC, ... Callegari C, et al. Complete reconstruction of bound and unbound electronic wavefunctions in two-photon double ionization Nature Physics. 15: 170-177. DOI: 10.1038/S41567-018-0340-4  0.629
2017 Iablonskyi D, Ueda K, Ishikawa KL, Kheifets AS, Carpeggiani P, Reduzzi M, Ahmadi H, Comby A, Sansone G, Csizmadia T, Kuehn S, Ovcharenko E, Mazza T, Meyer M, Fischer A, ... Callegari C, et al. Observation and Control of Laser-Enabled Auger Decay. Physical Review Letters. 119: 073203. PMID 28949652 DOI: 10.1103/Physrevlett.119.073203  0.401
2017 Di Fraia M, Finetti P, Richter R, Prince KC, Wiese J, Devetta M, Negro M, Vozzi C, Ciriolo AG, Pusala A, Demidovich A, Danailov MB, Karamatskos ET, Trippel S, Küpper J, ... Callegari C, et al. Impulsive laser-induced alignment of OCS molecules at FERMI. Physical Chemistry Chemical Physics : Pccp. PMID 28561126 DOI: 10.1039/C7Cp01812F  0.432
2017 Takanashi T, Golubev NV, Callegari C, Fukuzawa H, Motomura K, Iablonskyi D, Kumagai Y, Mondal S, Tachibana T, Nagaya K, Nishiyama T, Matsunami K, Johnsson P, Piseri P, Sansone G, et al. Time-Resolved Measurement of Interatomic Coulombic Decay Induced by Two-Photon Double Excitation of Ne_{2}. Physical Review Letters. 118: 033202. PMID 28157370 DOI: 10.1103/Physrevlett.118.033202  0.675
2017 Ilchen M, Douguet N, Mazza T, Rafipoor AJ, Callegari C, Finetti P, Plekan O, Prince KC, Demidovich A, Grazioli C, Avaldi L, Bolognesi P, Coreno M, Di Fraia M, Devetta M, et al. Circular Dichroism in Multiphoton Ionization of Resonantly Excited He^{+} Ions. Physical Review Letters. 118: 013002. PMID 28106422 DOI: 10.1103/Physrevlett.118.013002  0.494
2017 Roussel E, Allaria E, Callegari C, Coreno M, Cucini R, Mitri S, Diviacco B, Ferrari E, Finetti P, Gauthier D, Penco G, Raimondi L, Svetina C, Zangrando M, Beckmann A, et al. Polarization Characterization of Soft X-Ray Radiation at FERMI FEL-2 Photonics. 4: 29. DOI: 10.3390/Photonics4020029  0.349
2017 Helml W, Grguraš I, Juranić P, Düsterer S, Mazza T, Maier A, Hartmann N, Ilchen M, Hartmann G, Patthey L, Callegari C, Costello J, Meyer M, Coffee R, Cavalieri A, et al. Ultrashort Free-Electron Laser X-ray Pulses Applied Sciences. 7: 915. DOI: 10.3390/App7090915  0.361
2017 Callegari C, Takanashi T, Fukuzawa H, Motomura K, Iablonskyi D, Kumagai Y, Mondal S, Tachibana T, Nagaya K, Nishiyama T, Matsunami K, Johnsson P, Piseri P, Sansone G, Dubrouil A, et al. Application of Matched-Filter Concepts to Unbiased Selection of Data in Pump-Probe Experiments with Free Electron Lasers Applied Sciences. 7: 621. DOI: 10.3390/App7060621  0.376
2017 Finetti P, Höppner H, Allaria E, Callegari C, Capotondi F, Cinquegrana P, Coreno M, Cucini R, Danailov MB, Demidovich A, De Ninno G, Di Fraia M, Feifel R, Ferrari E, Fröhlich L, et al. Pulse Duration of Seeded Free-Electron Lasers Physical Review X. 7. DOI: 10.1103/Physrevx.7.021043  0.356
2016 Iablonskyi D, Nagaya K, Fukuzawa H, Motomura K, Kumagai Y, Mondal S, Tachibana T, Takanashi T, Nishiyama T, Matsunami K, Johnsson P, Piseri P, Sansone G, Dubrouil A, Reduzzi M, ... ... Callegari C, et al. Slow Interatomic Coulombic Decay of Multiply Excited Neon Clusters. Physical Review Letters. 117: 276806. PMID 28084773 DOI: 10.1103/Physrevlett.117.276806  0.651
2016 Nagaya K, Iablonskyi D, Golubev NV, Matsunami K, Fukuzawa H, Motomura K, Nishiyama T, Sakai T, Tachibana T, Mondal S, Wada S, Prince KC, Callegari C, Miron C, Saito N, et al. Interatomic Coulombic decay cascades in multiply excited neon clusters. Nature Communications. 7: 13477. PMID 27917867 DOI: 10.1038/Ncomms13477  0.48
2016 Gauthier D, Allaria E, Coreno M, Cudin I, Dacasa H, Danailov MB, Demidovich A, Di Mitri S, Diviacco B, Ferrari E, Finetti P, Frassetto F, Garzella D, Künzel S, Leroux V, ... ... Callegari C, et al. Chirped pulse amplification in an extreme-ultraviolet free-electron laser. Nature Communications. 7: 13688. PMID 27905401 DOI: 10.1038/Ncomms13688  0.384
2016 Mazza T, Ilchen M, Rafipoor AJ, Callegari C, Finetti P, Plekan O, Prince KC, Richter R, Demidovich A, Grazioli C, Avaldi L, Bolognesi P, Coreno M, O'Keeffe P, Di Fraia M, et al. Angular distribution and circular dichroism in the two-colour XUV+NIR above-threshold ionization of helium Journal of Modern Optics. 63: 367-382. DOI: 10.1080/09500340.2015.1119897  0.426
2016 Callegari C, Prince KC, Ueda K. AMO Experiments with Seeded FELs Synchrotron Radiation News. 29: 21-25. DOI: 10.1080/08940886.2016.1174040  0.39
2016 Prince KC, Allaria E, Callegari C, Cucini R, De Ninno G, Di Mitri S, Diviacco B, Ferrari E, Finetti P, Gauthier D, Giannessi L, Mahne N, Penco G, Plekan O, Raimondi L, et al. Coherent control with a short-wavelength free-electron laser Nature Photonics. 10: 176-179. DOI: 10.1038/Nphoton.2016.13  0.611
2015 Jabbari G, Miteva T, Stumpf V, Gokhberg K, O'Keeffe P, Ciavardini A, Bolognesi P, Coreno M, Avaldi L, Keshavarz E, Ghandehari M, Tozihi M, Callegari C, Alagia M, Prince KC, et al. Soft X-ray absorption spectroscopy of Ar2 and ArNe dimers and small Ar clusters. Physical Chemistry Chemical Physics : Pccp. 17: 22160-9. PMID 26256039 DOI: 10.1039/C5Cp03276H  0.405
2015 Svetina C, Grazioli C, Mahne N, Raimondi L, Fava C, Zangrando M, Gerusina S, Alagia M, Avaldi L, Cautero G, de Simone M, Devetta M, Di Fraia M, Drabbels M, Feyer V, ... ... Callegari C, et al. The Low Density Matter (LDM) beamline at FERMI: optical layout and first commissioning. Journal of Synchrotron Radiation. 22: 538-43. PMID 25931066 DOI: 10.1107/S1600577515005743  0.602
2015 Iablonskyi D, Nagaya K, Fukuzawa H, Motomura K, Kumagai Y, Mondal S, Tachibana T, Takanashi T, Nishiyama T, Matsunami K, Johnsson P, Piseri P, Sansone G, Dubrouil A, Reduzzi M, ... ... Callegari C, et al. Interatomic Coulombic Decay Processes after Multiple Valence Excitations in Ne Clusters Journal of Physics: Conference Series. 635. DOI: 10.1088/1742-6596/635/11/112067  0.563
2015 Mudrich M, Von Vangerow J, Laforge A, Stienkemeier F, Ciavardini A, O'Keeffe P, Ovcharenko Y, Möller T, Drabbels M, Piseri P, Plekan O, Finetti P, Coreno M, Grazioli C, Richter R, ... ... Callegari C, et al. Time-resolved and XUV spectroscopy of helium nanodroplets Journal of Physics: Conference Series. 635. DOI: 10.1088/1742-6596/635/11/112010  0.546
2015 Katzy R, LaForge AC, Ovcharenko Y, Coreno M, Devetta M, Fraia MD, Drabbels M, Finetti P, Lyamayev V, Mazza T, Mudrich M, O’Keeffe P, Piseri P, Plekan O, Prince KC, ... ... Callegari C, et al. Migration of surface excitations in highly-excited nanosystems probed by intense resonant XUV radiation Journal of Physics B: Atomic, Molecular and Optical Physics. 48: 244011. DOI: 10.1088/0953-4075/48/24/244011  0.637
2015 Dubrouil A, Reduzzi M, Devetta M, Feng C, Hummert J, Finetti P, Plekan O, Grazioli C, Fraia MD, Lyamayev V, Forge AL, Katzy R, Stienkemeier F, Ovcharenko Y, Coreno M, ... ... Callegari C, et al. Two-photon resonant excitation of interatomic coulombic decay in neon dimers Journal of Physics B: Atomic, Molecular and Optical Physics. 48. DOI: 10.1088/0953-4075/48/20/204005  0.691
2014 Žitnik M, Miheli? A, Bu?ar K, Kav?i? M, Rubensson JE, Svanquist M, Söderström J, Feifel R, Såthe C, Ovcharenko Y, Lyamayev V, Mazza T, Meyer M, Simon M, Journel L, ... ... Callegari C, et al. High resolution multiphoton spectroscopy by a tunable free-electron-laser light. Physical Review Letters. 113: 193201. PMID 25415905 DOI: 10.1103/Physrevlett.113.193201  0.489
2014 Mazza T, Ilchen M, Rafipoor AJ, Callegari C, Finetti P, Plekan O, Prince KC, Richter R, Danailov MB, Demidovich A, De Ninno G, Grazioli C, Ivanov R, Mahne N, Raimondi L, et al. Determining the polarization state of an extreme ultraviolet free-electron laser beam using atomic circular dichroism. Nature Communications. 5: 3648. PMID 24736496 DOI: 10.1038/Ncomms4648  0.639
2014 Grazioli C, Callegari C, Ciavardini A, Coreno M, Frassetto F, Gauthier D, Golob D, Ivanov R, Kivimäki A, Mahieu B, Bu?ar B, Merhar M, Miotti P, Poletto L, Polo E, et al. CITIUS: an infrared-extreme ultraviolet light source for fundamental and applied ultrafast science. The Review of Scientific Instruments. 85: 023104. PMID 24593346 DOI: 10.1063/1.4864298  0.386
2014 Ovcharenko Y, Lyamayev V, Katzy R, Devetta M, LaForge A, O'Keeffe P, Plekan O, Finetti P, Di Fraia M, Mudrich M, Krikunova M, Piseri P, Coreno M, Brauer NB, Mazza T, ... ... Callegari C, et al. Novel collective autoionization process observed in electron spectra of He clusters. Physical Review Letters. 112: 073401. PMID 24579595 DOI: 10.1103/Physrevlett.112.073401  0.685
2014 LaForge AC, Drabbels M, Brauer NB, Coreno M, Devetta M, Di Fraia M, Finetti P, Grazioli C, Katzy R, Lyamayev V, Mazza T, Mudrich M, O'Keeffe P, Ovcharenko Y, Piseri P, ... ... Callegari C, et al. Collective autoionization in multiply-excited systems: a novel ionization process observed in helium nanodroplets. Scientific Reports. 4: 3621. PMID 24406316 DOI: 10.1038/Srep03621  0.63
2014 Finetti P, Allaria E, Diviacco B, Callegari C, Mahieu B, Viefhaus J, Zangrando M, De Ninno G, Lambert G, Ferrari E, Buck J, Ilchen M, Vodungbo B, Mahne N, Svetina C, et al. Polarization measurement of free electron laser pulses in the VUV generated by the variable polarization source FERMI Proceedings of Spie - the International Society For Optical Engineering. 9210. DOI: 10.1117/12.2062717  0.372
2014 Frassetto F, Miotti P, Callegari C, Simone Md, Finetti P, Giangrisostomi E, Grazioli C, Iesari F, Kivimäki A, Mincigrucci R, Principi E, Stagira S, Cicco AD, Coreno M, Poletto L. Spectrometer for single-shot x-ray emission and photon diagnostics Proceedings of Spie. 9210: 1-11. DOI: 10.1117/12.2061765  0.346
2014 Allaria E, Diviacco B, Callegari C, Finetti P, Mahieu B, Viefhaus J, Zangrando M, De Ninno G, Lambert G, Ferrari E, Buck J, Ilchen M, Vodungbo B, Mahne N, Svetina C, et al. Control of the polarization of a vacuum-ultraviolet, high-gain, free-electron laser Physical Review X. 4. DOI: 10.1103/Physrevx.4.041040  0.333
2014 O'Keeffe P, Ciavardini A, Ripani E, Bolognesi P, Coreno M, Avaldi L, Devetta M, Di Fraia M, Callegari C, Prince KC, Richter R. Experimental investigation of the interatomic Coulombic decay in NeAr dimers Physical Review a - Atomic, Molecular, and Optical Physics. 90. DOI: 10.1103/Physreva.90.042508  0.438
2014 Mondal S, Fukuzawa H, Motomura K, Tachibana T, Nagaya K, Sakai T, Matsunami K, Yase S, Yao M, Wada S, Hayashita H, Saito N, Callegari C, Prince KC, Miron C, et al. Pulse-delay effects in the angular distribution of near-threshold EUV + IR two-photon ionization of Ne Physical Review a - Atomic, Molecular, and Optical Physics. 89. DOI: 10.1103/Physreva.89.013415  0.347
2014 Di Fraia M, Sergo R, Stebel L, Giuressi D, Cautero G, Tudor M, Callegari C, O'Keeffe P, Ovcharenko Y, Lyamayev V, Feyer V, Moise A, Devetta M, Piseri P, Grazioli C, et al. Photoionization and Velocity Map Imaging spectroscopy of atoms, molecules and clusters with Synchrotron and Free Electron Laser radiation at Elettra Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. DOI: 10.1016/J.Nimb.2015.07.112  0.446
2013 O'Keeffe P, Ripani E, Bolognesi P, Coreno M, Devetta M, Callegari C, Di Fraia M, Prince KC, Richter R, Alagia M, Kivimäki A, Avaldi L. The Role of the Partner Atom and Resonant Excitation Energy in Interatomic Coulombic Decay in Rare Gas Dimers. The Journal of Physical Chemistry Letters. 4: 1797-801. PMID 26283111 DOI: 10.1021/Jz400671H  0.349
2013 Buchta D, Krishnan SR, Brauer NB, Drabbels M, O'Keeffe P, Devetta M, Di Fraia M, Callegari C, Richter R, Coreno M, Prince KC, Stienkemeier F, Ullrich J, Moshammer R, Mudrich M. Extreme ultraviolet ionization of pure He nanodroplets: mass-correlated photoelectron imaging, Penning ionization, and electron energy-loss spectra. The Journal of Chemical Physics. 139: 084301. PMID 24006991 DOI: 10.1063/1.4818531  0.641
2013 Buchta D, Krishnan SR, Brauer NB, Drabbels M, O'Keeffe P, Devetta M, Di Fraia M, Callegari C, Richter R, Coreno M, Prince KC, Stienkemeier F, Moshammer R, Mudrich M. Charge transfer and penning ionization of dopants in or on helium nanodroplets exposed to EUV radiation. The Journal of Physical Chemistry. A. 117: 4394-403. PMID 23638683 DOI: 10.1021/Jp401424W  0.616
2013 Dubrouil A, Reduzzi M, Feng C, Hummert J, Finetti P, Plekan O, Grazioli C, Fraia MD, Lyamayev V, LaForge A, Stienkemeier F, Ovcharenko Y, Coreno M, O’keeffe P, Devetta M, ... ... Callegari C, et al. Nonlinear Excitation of Neon Using the FEL FERMI@ELETTRA Frontiers in Optics. DOI: 10.1364/Ls.2013.Lth3I.4  0.581
2013 Svetina C, Mahne N, Raimondi L, Rumiz L, Zangrando M, Allaria E, Bencivenga F, Callegari C, Capotondi F, Castronovo D, Cinquegrana P, Craievich P, Cudin I, Dal Forno M, Danailov MB, et al. Status and achievements at FERMI@Elettra: the first double cascade seeded EUV-SXR FEL facility open to users Proceedings of Spie - the International Society For Optical Engineering. 8849. DOI: 10.1117/12.2023920  0.325
2013 Mondal S, Fukuzawa H, Motomura K, Tachibana T, Nagaya K, Sakai T, Matsunami K, Yase S, Yao M, Wada S, Hayashita H, Saito N, Callegari C, Prince KC, O'Keeffe P, et al. Photoelectron angular distributions in infrared one-photon and two-photon ionization of FEL-pumped Rydberg states of helium Journal of Physics B: Atomic, Molecular and Optical Physics. 46. DOI: 10.1088/0953-4075/46/20/205601  0.446
2013 Lyamayev V, Ovcharenko Y, Katzy R, Devetta M, Bruder L, Laforge A, Mudrich M, Person U, Stienkemeier F, Krikunova M, Möller T, Piseri P, Avaldi L, Coreno M, O'Keeffe P, ... ... Callegari C, et al. A modular end-station for atomic, molecular, and cluster science at the low density matter beamline of FERMI@Elettra Journal of Physics B: Atomic, Molecular and Optical Physics. 46. DOI: 10.1088/0953-4075/46/16/164007  0.66
2013 Antonelli M, Di Fraia M, Carrato S, Cautero G, Menk RH, Jark WH, Ganbold T, Biasiol G, Callegari C, Coreno M, De Sio A, Pace E. Fast synchrotron and FEL beam monitors based on single-crystal diamond detectors and InGaAs/InAlAs quantum well devices Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 730: 164-167. DOI: 10.1016/J.Nima.2013.03.047  0.328
2013 Dubrouil A, Reduzzi M, Feng C, Hummert J, Finetti P, Plekan O, Grazioli C, Di Fraia M, Lyamayev V, LaForge A, Stienkemeier F, Ovcharenko Y, Coreno M, O'keeffe P, Devetta M, ... ... Callegari C, et al. Nonlinear excitation of neon using the FEL FERMI@ELETTRA Optics Infobase Conference Papers 0.538
2012 Fechner L, Grüner B, Sieg A, Callegari C, Ancilotto F, Stienkemeier F, Mudrich M. Photoionization and imaging spectroscopy of rubidium atoms attached to helium nanodroplets. Physical Chemistry Chemical Physics : Pccp. 14: 3843-51. PMID 22327348 DOI: 10.1039/C2Cp22749E  0.653
2012 Antonelli M, Di Fraia M, Tallaire A, Achard J, Carrato S, Menk RH, Cautero G, Giuressi D, Jark WH, Biasiol G, Ganbold T, Oliver K, Callegari C, Coreno M, De Sio A, et al. Bunch by bunch beam monitoring in 3rd and 4th generation light sources by means of single crystal diamond detectors and quantum well devices Proceedings of Spie - the International Society For Optical Engineering. 8504. DOI: 10.1117/12.929668  0.359
2012 Allaria E, Battistoni A, Bencivenga F, Borghes R, Callegari C, Capotondi F, Castronovo D, Cinquegrana P, Cocco D, Coreno M, Craievich P, Cucini R, D'Amico F, Danailov MB, Demidovich A, et al. Tunability experiments at the FERMI@Elettra free-electron laser New Journal of Physics. 14. DOI: 10.1088/1367-2630/14/11/113009  0.404
2012 O'Keeffe P, Feyer V, Bolognesi P, Coreno M, Callegari C, Cautero G, Moise A, Prince KC, Richter R, Sergo R, Alagia M, De Simone M, Kivimäki A, Devetta M, Mazza T, et al. A velocity map imaging apparatus for gas phase studies at FERMI@Elettra Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 284: 69-73. DOI: 10.1016/J.Nimb.2011.07.020  0.596
2012 Mahieu B, Coraggia S, Callegari C, Coreno M, De Ninno G, Devetta M, Frassetto F, Garzella D, Negro M, Spezzani C, Vozzi C, Stagira S, Poletto L. Full tunability of laser femtosecond high-order harmonics in the ultraviolet spectral range Applied Physics B: Lasers and Optics. 108: 43-49. DOI: 10.1007/S00340-012-4944-6  0.369
2011 Loginov E, Callegari C, Ancilotto F, Drabbels M. Spectroscopy on Rydberg states of sodium atoms on the surface of helium nanodroplets. The Journal of Physical Chemistry. A. 115: 6779-88. PMID 21446657 DOI: 10.1021/Jp111146N  0.442
2011 Callegari C, Ancilotto F. Perturbation method to calculate the interaction potentials and electronic excitation spectra of atoms in He nanodroplets. The Journal of Physical Chemistry. A. 115: 6789-96. PMID 21434657 DOI: 10.1021/Jp111157W  0.439
2011 Theisen M, Lackner F, Ancilotto F, Callegari C, Ernst W. Two-step excitation of Rb atoms on He nanodroplets European Physical Journal D. 61: 403-408. DOI: 10.1140/Epjd/E2010-10504-5  0.453
2011 Kivimäki A, Alvarez-Ruiz J, Wasowicz TJ, Callegari C, De Simone M, Alagia M, Richter R, Coreno M. O 1s excitation and ionization processes in the CO2 molecule studied via detection of low-energy fluorescence emission Journal of Physics B: Atomic, Molecular and Optical Physics. 44. DOI: 10.1088/0953-4075/44/16/165103  0.364
2011 Svetina C, Sostero G, Sergo R, Borghes R, Callegari C, D'Amico F, Bencivenga F, Masciovecchio C, Di Cicco A, Cocco D. A beam-shaping system for TIMEX beamline Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 635: S12-S15. DOI: 10.1016/J.Nima.2010.09.047  0.347
2010 Pifrader A, Allard O, Auböck G, Callegari C, Ernst WE, Huber R, Ancilotto F. One- and two-photon spectroscopy of highly excited states of alkali-metal atoms on helium nanodroplets. The Journal of Chemical Physics. 133: 164502. PMID 21033800 DOI: 10.1063/1.3500397  0.453
2010 Hauser AW, Auböck G, Callegari C, Ernst WE. Relativistic Jahn-Teller effects in the quartet states of K3 and Rb3: a vibronic analysis of the 2 (4)E' <-- 1 (4)A2' electronic transitions based on ab initio calculations. The Journal of Chemical Physics. 132: 164310. PMID 20441278 DOI: 10.1063/1.3394015  0.403
2010 Allaria E, Callegari C, Cocco D, Fawley WM, Kiskinova M, Masciovecchio C, Parmigiani F. The FERMI@Elettra free-electron-laser source for coherent x-ray physics: photon properties, beam transport system and applications New Journal of Physics. 12: 075002. DOI: 10.1088/1367-2630/12/7/075002  0.392
2010 Koch M, Callegari C, Ernst WE. Alkali-metal electron spin density shift induced by a helium nanodroplet Molecular Physics. 108: 1005-1011. DOI: 10.1080/00268971003623401  0.385
2010 Hauser AW, Callegari C, Soldán P, Ernst WE. A Jahn-Teller analysis of K3 and Rb3 in the electronic states 12E´ and 12E´´ Chemical Physics. 375: 73-84. DOI: 10.1016/J.Chemphys.2010.07.025  0.365
2009 Koch M, Lanzersdorfer J, Callegari C, Muenter JS, Ernst WE. Molecular beam magnetic resonance in doped helium nanodroplets. A setup for optically detected ESR/NMR in the presence of unresolved Zeeman splittings. The Journal of Physical Chemistry. A. 113: 13347-56. PMID 19921944 DOI: 10.1021/Jp9041827  0.381
2009 Koch M, Auböck G, Callegari C, Ernst WE. Coherent spin manipulation and ESR on superfluid helium nanodroplets. Physical Review Letters. 103: 035302. PMID 19659290 DOI: 10.1103/Physrevlett.103.035302  0.404
2008 Auböck G, Nagl J, Callegari C, Ernst WE. Observation of relativistic E x e vibronic coupling in Rb3 and K3 quartet states on helium droplets. The Journal of Chemical Physics. 129: 114501. PMID 19044963 DOI: 10.1063/1.2976765  0.358
2008 Auböck G, Nagl J, Callegari C, Ernst WE. Electron spin pumping of Rb atoms on He nanodroplets via nondestructive optical excitation. Physical Review Letters. 101: 035301. PMID 18764262 DOI: 10.1103/Physrevlett.101.035301  0.416
2008 Hauser AW, Callegari C, Soldán P, Ernst WE. On the doublet states of the potassium trimer. The Journal of Chemical Physics. 129: 044307. PMID 18681646 DOI: 10.1063/1.2956492  0.407
2008 Nagl J, Auböck G, Hauser AW, Allard O, Callegari C, Ernst WE. High-spin alkali trimers on helium nanodroplets: spectral separation and analysis. The Journal of Chemical Physics. 128: 154320. PMID 18433222 DOI: 10.1063/1.2906120  0.453
2008 Nagl J, Auböck G, Hauser AW, Allard O, Callegari C, Ernst WE. Heteronuclear and homonuclear high-spin alkali trimers on helium nanodroplets. Physical Review Letters. 100: 063001. PMID 18352466 DOI: 10.1103/Physrevlett.100.063001  0.402
2007 Nagl J, Hauser AW, Auböck G, Callegari C, Ernst WE. Optical spectroscopy of potassium-doped argon clusters. Experiments and quantum-chemistry calculations. The Journal of Physical Chemistry. A. 111: 12386-97. PMID 17990859 DOI: 10.1021/Jp075951E  0.438
2007 Auböck G, Nagl J, Callegari C, Ernst WE. Triplet state excitation of alkali molecules on helium droplets: experiments and theory. The Journal of Physical Chemistry. A. 111: 7404-10. PMID 17552501 DOI: 10.1021/Jp070891Y  0.444
2007 Nagl J, Auböck G, Callegari C, Ernst WE. Magnetic dichroism of potassium atoms on the surface of helium nanodroplets. Physical Review Letters. 98: 075301. PMID 17359031 DOI: 10.1103/Physrevlett.98.075301  0.377
2006 Allard O, Nagl J, Auböck G, Callegari C, Ernst WE. Investigation of KRb and Rb2 formed on cold helium nanodroplets Journal of Physics B. 39. DOI: 10.1088/0953-4075/39/19/S24  0.428
2005 Scheele I, Conjusteau A, Callegari C, Schmied R, Lehmann KK, Scoles G. Near-infrared spectroscopy of ethylene and ethylene dimer in superfluid helium droplets. The Journal of Chemical Physics. 122: 104307. PMID 15836315 DOI: 10.1063/1.1854630  0.733
2001 Callegari C, Lehmann KK, Schmied R, Scoles G. Helium nanodroplet isolation rovibrational spectroscopy: Methods and recent results Journal of Chemical Physics. 115: 10090-10110. DOI: 10.1063/1.1418746  0.514
2000 Callegari C, Conjusteau A, Reinhard I, Lehmann KK, Scoles G, Dalfovo F. Erratum: Superfluid Hydrodynamic Model for the Enhanced Moments of Inertia of Molecules in LiquidH4e[Phys. Rev. Lett. 83, 5058 (1999)] Physical Review Letters. 84: 1848-1848. DOI: 10.1103/Physrevlett.84.1848  0.698
2000 Callegari C, Conjusteau A, Reinhard I, Lehmann KK, Scoles G. First overtone helium nanodroplet isolation spectroscopy of molecules bearing the acetylenic CH chromophore Journal of Chemical Physics. 113: 10535-10550. DOI: 10.1063/1.1324003  0.731
2000 Reho J, Higgins J, Callegari C, Lehmann KK, Scoles G. Alkali-helium exciplex formation on the surface of helium nanodroplets. I. Dispersed emission spectroscopy Journal of Chemical Physics. 113: 9686-9693. DOI: 10.1063/1.1321033  0.529
2000 Conjusteau A, Callegari C, Reinhard I, Lehmann KK, Scoles G. Microwave spectra of HCN and DCN in 4He nanodroplets: a test of adiabatic following Journal of Chemical Physics. 113: 4840-4843. DOI: 10.1063/1.1310603  0.724
2000 Callegari C, Reinhard I, Lehmann KK, Scoles G, Nauta K, Miller RE. Finite size effects and rotational relaxation in superfluid helium nanodroplets: Microwave-infrared double-resonance spectroscopy of cyanoacetylene Journal of Chemical Physics. 113: 4636-4646. DOI: 10.1063/1.1288604  0.659
1999 Callegari C, Conjusteau A, Reinhard I, Lehmann KK, Scoles G, Dalfovo F. Superfluid Hydrodynamic Model for the Enhanced Moments of Inertia of Molecules in Liquid 4He Physical Review Letters. 83: 5058-5061. DOI: 10.1103/Physrevlett.83.5058  0.706
1999 Reinhard I, Callegari C, Conjusteau A, Lehmann KK, Scoles G. Single and double resonance microwave spectroscopy in superfluid 4He clusters Physical Review Letters. 82: 5036-5039. DOI: 10.1103/Physrevlett.82.5036  0.73
1998 Higgins J, Callegari C, Reho J, Stienkemeier F, Ernst WE, Gutowski M, Scoles G. Helium Cluster Isolation Spectroscopy of Alkali Dimers in the Triplet Manifold The Journal of Physical Chemistry A. 102: 4952-4965. DOI: 10.1021/Jp981115G  0.693
1998 Callegari C, Higgins J, Stienkemeier F, Scoles G. Beam Depletion Spectroscopy of Alkali Atoms (Li, Na, K) Attached to Highly Quantum Clusters Journal of Physical Chemistry A. 102: 95-101. DOI: 10.1021/Jp971176Z  0.694
1997 Reho J, Callegari C, Higgins J, Ernst WE, Lehmann KK, Scoles G. Spin–orbit effects in the formation of the Na–He excimer on the surface of He clusters Faraday Discussions. 108: 161-174. DOI: 10.1039/A706108K  0.578
1996 Higgins J, Ernst WE, Callegari C, Reho J, Lehmann KK, Scoles G, Gutowski M. Spin Polarized Alkali Clusters: Observation of Quartet States of the Sodium Trimer. Physical Review Letters. 77: 4532-4535. PMID 10062562 DOI: 10.1103/Physrevlett.77.4532  0.534
1996 Higgins J, Callegari C, Reho J, Stienkemeier F, Ernst WE, Lehmann KK, Gutowski M, Scoles G. Photoinduced Chemical Dynamics of High-Spin Alkali Trimers Science (New York, N.Y.). 273: 629-31. PMID 8662549 DOI: 10.1126/Science.273.5275.629  0.673
1996 Stienkemeier F, Higgins J, Callegari C, Kanorsky SI, Ernst WE, Scoles G. Spectroscopy of alkali atoms (Li, Na, K) attached to large helium clusters European Physical Journal D. 38: 253-263. DOI: 10.1007/S004600050090  0.716
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