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Akademický článek

exploding cluster dynamics probed by XUV fluorescence

Autor: M Negro, H Ruf, B Fabre, F Dorchies, M Devetta, D Staedter, C Vozzi, Y Mairesse, S Stagira

Publikováno v: New Journal of Physics, Vol 16, Iss 7, p 073004 (2014)

Clusters excited by intense laser pulses are a unique source of warm dense matter, that has been the subject of intensive experimental studies. The majority of these investigations concern atomic clusters, whereas the evolution of molecular clusters

Externí odkaz: https://doaj.org/article/13edea93769346d98189c47f82db0177

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Akademický článek

Inner-Shell-Ionization-Induced Femtosecond Structural Dynamics of Water Molecules Imaged at an X-Ray Free-Electron Laser

Publikováno v: Physical Review X, Vol 11, Iss 4, p 041044 (2021)

The ultrafast structural dynamics of water following inner-shell ionization is a crucial issue in high-energy radiation chemistry. We have exposed isolated water molecules to a short x-ray pulse from a free-electron laser and detected momenta of all

Externí odkaz: https://doaj.org/article/9870d37191d94df5a2e9ba4285214048

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Time-Resolved Chiral X-Ray Photoelectron Spectroscopy with Transiently Enhanced Atomic Site Selectivity: A Free-Electron Laser Investigation of Electronically Excited Fenchone Enantiomers

Publikováno v: Physical Review X
Physical Review X, 2023, 13 (1), pp.011044. ⟨10.1103/PhysRevX.13.011044⟩

International audience; Chiral molecules are widespread in nature, playing a fundamental role in biochemical processes and in the origin of life itself. The observation of dynamics in chiral molecules is crucial for the understanding and control of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e4ad223e3a76e91a8d31c687fc4ab48
https://hal.science/hal-04047201/document

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Microfluidic devices for quasi-phase-matching in high-order harmonic generation

Autor: A. G. Ciriolo, R. Martínez Vázquez, G. Crippa, M. Devetta, D. Faccialà, P. Barbato, F. Frassetto, M. Negro, F. Bariselli, L. Poletto, V. Tosa, A. Frezzotti, C. Vozzi, R. Osellame, S. Stagira

The development of bright eXtreme UltraViolet (XUV) and soft x-ray sources based on high-order harmonic generation is boosting advances toward understanding the behavior of matter on the attosecond timescale. Here, we report a novel approach for effi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0076a5c322fc1dea55a366fe96522a1
https://hdl.handle.net/11311/1223886

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Self-channelled high harmonic generation of water window soft x-rays

Autor: C. Vozzi, Samuel Beaulieu, François Légaré, Bruno E. Schmidt, Vincent Wanie, Matteo Negro, Nicolas Thiré, Valer Tosa, Vincent Cardin

Publikováno v: Journal of physics. B, Atomic molecular and optical physics
51 (2018). doi:10.1088/1361-6455/aad49c
info:cnr-pdr/source/autori:V Cardin, B E Schmidt, N Thiré, S Beaulieu, V Wanie, M Negro, C Vozzi, V Tosa and F Légaré/titolo:Self-channelled high harmonic generation of water window soft x-rays/doi:10.1088%2F1361-6455%2Faad49c/rivista:Journal of physics. B, Atomic molecular and optical physics (Print)/anno:2018/pagina_da:/pagina_a:/intervallo_pagine:/volume:51

Owing to the increasing significance of high harmonic generation (HHG) as a tabletop coherent x-ray source and the coming of age of intense infrared (IR) lasers, the development of high brightness soft x-ray beamlines is gaining a lot of attention. W

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04dd0e4e9370d2aa0492da5bc3aa6ff0

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O-070. Involvement of connexin43, a gap junction protein, in oocyte maturation

Autor: C. Vozzi, Jacques-Antoine Haefliger, Roland Sahli, Alfred Senn, Alain Chanson, Marc Germond, A. Formenton

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8aac0fcec7e4e5d22748768306ab8be
http://doc.rero.ch/record/304053/files/14-Suppl_3-38.pdf

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Time-Resolved Measurement of Interatomic Coulombic Decay Induced by Two-Photon Double Excitation of Ne 2

Autor: T. Takanashi, N. V. Golubev, C. Callegari, H. Fukuzawa, K. Motomura, D. Iablonskyi, Y. Kumagai, S. Mondal, T. Tachibana, K. Nagaya, T. Nishiyama, K. Matsunami, P. Johnsson, P. Piseri, G. Sansone, A. Dubrouil, M. Reduzzi, P. Carpeggiani, C. Vozzi, M. Devetta, M. Negro, D. Faccialà, F. Calegari, A. Trabattoni, M. C. Castrovilli, Y. Ovcharenko, M. Mudrich, F. Stienkemeier, M. Coreno, M. Alagia

Publikováno v: Physical Review Letters

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::359aff4295e5c49c034f1ff7b6d05da8

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Time-Resolved Measurement of Interatomic Coulombic Decay Induced by Two-Photon Double Excitation of Ne_{2}

Publikováno v: Physical review letters 118(3), 033202 (2017). doi:10.1103/PhysRevLett.118.033202
Physical review letters
118 (2017): 33202-1–33202-6. doi:10.1103/PhysRevLett.118.033202
info:cnr-pdr/source/autori:T. Takanashi, N. V. Golubev, C. Callegari, H. Fukuzawa, K. Motomura,1 D. Iablonskyi, Y. Kumagai, S. Mondal, T. Tachibana, K. Nagaya, T. Nishiyama, K. Matsunami, P. Johnsson, P. Piseri, G. Sansone, A. Dubrouil, M. Reduzzi, P. Carpeggiani, C. Vozzi, M. Devetta, M. Negro, D. Faccialà, F. Calegari, A. Trabattoni, M. C. Castrovilli, Y. Ovcharenko, M. Mudrich, F. Stienkemeier, M. Coreno, M. Alagia, B. Schütte, N. Berrah, O. Plekan, P. Finetti, C. Spezzani, E. Ferrari, E. Allaria, G. Penco, C. Serpico, G. De Ninno, B. Diviacco, S. Di Mitri, L. Giannessi, G. Jabbari, K. C. Prince, L. S. Cederbaum, Ph. V. Demekhin, A. I. Kuleff, and K. Ueda/titolo:Time-Resolved Measurement of Interatomic Coulombic Decay Induced by Two-Photon Double Excitation of Ne2/doi:10.1103%2FPhysRevLett.118.033202/rivista:Physical review letters (Print)/anno:2017/pagina_da:33202-1/pagina_a:33202-6/intervallo_pagine:33202-1–33202-6/volume:118

The hitherto unexplored two-photon doubly excited states [Ne^{*}(2p^{-1}3s)]_{2} were experimentally identified using the seeded, fully coherent, intense extreme ultraviolet free-electron laser FERMI. These states undergo ultrafast interatomic Coulom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::f7f817b1ee272fe1df8ac25d3607f74e
https://pubmed.ncbi.nlm.nih.gov/28157370

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Single attosecond pulse generation by two laser fields

Autor: V. Tosa, C. Altucci, K. Kovacs, M. Negro, S. Stagira, C. Vozzi, R. Velotta, Mihaela D. Lazar

In this paper, the high order harmonic generation resulting from the superposition of two incommensurable frequencies is analyzed. The aim is to find out the conditions that the relative intensity and frequency of the two fields have to fulfill in or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3baac4fc9372741dae63f9e959ff04d
http://hdl.handle.net/11588/517333

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Ultra-broadband continuum generation by hollow-fiber cascading

Autor: M. Nisoli, G. Sansone, S. Stagira, C. Vozzi, S. De Silvestri, O. Svelto

Publikováno v: Applied Physics B: Lasers and Optics. 75:601-604

Summary form only given. We report on a technique which allows one to generate an ultrabroadband continuum by cascading two gas-filled hollow fibers. 25-fs pulses are coupled into an argon-filled (gas pressure 0.2 bar) hollow fiber; the slightly spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd3175c4ba0aafe806d451aa592a4dc9
https://doi.org/10.1007/s00340-002-1042-1

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