Ultrafast dynamics of correlation bands following XUV molecular photoionization

被引：26
|
作者：
Herve, M. [1 ]
Despre, V [2 ]
Nash, P. Castellanos [3 ]
Loriot, V [1 ]
Boyer, A. [1 ]
Scognamiglio, A. [1 ]
Karras, G. [1 ]
Bredy, R. [1 ]
Constant, E. [1 ]
Tielens, A. G. G. M. [3 ]
Kuleff, A., I [2 ]
Lepine, F. [1 ]
机构：
[1] Univ Lyon, Univ Claude Bernard Lyon 1, Inst Lumiere Mat, CNRS, F-69622 Villeurbanne, France
[2] Heidelberg Univ, Theoret Chem, PCI, Heidelberg, Germany
[3] Leiden Univ, Leiden Observ, Leiden, Netherlands
来源：
NATURE PHYSICS | 2021年 / 17卷 / 03期
关键词：
ELECTRON DYNAMICS; CHARGE MIGRATION; IONIZATION; SPECTROSCOPY;
D O I：
10.1038/s41567-020-01073-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Modern ultrashort X-ray/XUV (extreme ultraviolet) sources provide unique opportunities to investigate the primary reactions of matter upon energetic excitation. Understanding these processes in molecules on ultrafast timescales is required to improve bespoke high-energy radiation detectors, nanomedicine schemes or to study the molecular composition of interstellar media. However, current experiments struggle to provide a general framework because of the uniqueness and complexity of each system. Here we show the universal role of correlation bands-features created by electron correlation. This is done by studying ultrafast energy relaxation of size-scalable two-dimensional molecules following ionization by an ultrashort XUV pulse. We observed long lifetimes that nonlinearly increase with the number of valence electrons. A general law based on solid-like electron-phonon scattering is proposed, which explains both our results and previously reported measurements. This offers new opportunities in attosecond science and high-energy photophysics.
引用
收藏
页码：327 / +
页数：6
相关论文
共 50 条
  • [31] ULTRAFAST MOLECULAR IMAGING LIED technique images ultrafast molecular dynamics
    Overton, Gail
    LASER FOCUS WORLD, 2013, 49 (09): : 15 - 15
  • [32] Time-resolved relaxation and cage opening in diamondoids following XUV ultrafast ionization
    Boyer, Alexie
    Herve, Marius
    Scognamiglio, Audrey
    Loriot, Vincent
    Lepine, Franck
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2021, 23 (48) : 27477 - 27483
  • [33] Electron localization following attosecond molecular photoionization
    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
    Nature, 2010, 465 : 763 - 766
  • [34] Electron localization following attosecond molecular photoionization
    Sansone, G.
    Kelkensberg, F.
    Perez-Torres, J. F.
    Morales, F.
    Kling, M. F.
    Siu, W.
    Ghafur, O.
    Johnsson, P.
    Swoboda, M.
    Benedetti, E.
    Ferrari, F.
    Lepine, F.
    Sanz-Vicario, J. L.
    Zherebtsov, S.
    Znakovskaya, I.
    L'Huillier, A.
    Ivanov, M. Yu.
    Nisoli, M.
    Martin, F.
    Vrakking, M. J. J.
    NATURE, 2010, 465 (7299) : 763 - U3
  • [35] Ultrafast ionization and fragmentation dynamics of polycyclic atomatic hydro-carbons by XUV radiation
    Manschwetus, B.
    Chopra, P.
    Tikhonov, D.
    Koeckert, H.
    Gruet, S.
    Lahl, J.
    Maclot, S.
    Peschel, J.
    Steber, A. L.
    Lee, J. W. L.
    Boll, R.
    Bari, S.
    Doerner, S.
    Allum, F.
    Erk, B.
    He, Lanhai
    Passow, C.
    Rompotis, D.
    Lemmens, A.
    Mason, R.
    Heathcote, D.
    Burt, M.
    Wiese, J.
    Johny, M.
    Mueller, E.
    Ziaee, F.
    Kazemi, M. M.
    Schirmel, N.
    Olshin, P.
    Cheng, X.
    Ramm, D.
    Trippel, S.
    Mullins, T.
    Rijs, A.
    Kuepper, J.
    Vallence, C.
    Brouard, M.
    Rolles, D.
    Johnsson, P.
    Schnell, M.
    31ST INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC XXXI), 2020, 1412
  • [36] Ultrafast dynamics and decoherence of quasiparticles in surface bands: Development of the formalism
    Gumhalter, B
    PHYSICAL REVIEW B, 2005, 72 (16)
  • [37] Surface electron dynamics in CuFeO2 catalysts studied by ultrafast XUV spectroscopy
    Baker, L. Robert
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 255
  • [38] Ultrafast Vibrational Relaxation Dynamics in XUV-Excited Polycyclic Aromatic Hydrocarbon Molecules
    Boyer, A.
    Herve, M.
    Despre, V
    Nash, P. Castellanos
    Loriot, V
    Marciniak, A.
    Tielens, A. G. G. M.
    Kuleff, A., I
    Lepine, F.
    PHYSICAL REVIEW X, 2021, 11 (04)
  • [39] Extreme ultrafast dynamics of quasiparticles excited in surface electronic bands
    Lazic, P.
    Silkin, V. M.
    Chulkov, E. V.
    Echenique, P. M.
    Gumhalter, B.
    PHYSICAL REVIEW LETTERS, 2006, 97 (08)
  • [40] EXCITED-STATE MOLECULAR PHOTOIONIZATION DYNAMICS
    PRATT, ST
    REPORTS ON PROGRESS IN PHYSICS, 1995, 58 (08) : 821 - 883
12345