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@ARTICLE{Chapman:614737,
      author       = {Chapman, Henry N. and Li, Chufeng and Bajt, Sasa and
                      Butola, Mansi and Dresselhaus, Jan Lukas and Egorov, Dmitry
                      and Fleckenstein, Holger and Ivanov, Nikolay and Kiene,
                      Antonia and Klopprogge, Bjarne and Kremling, Viviane and
                      Middendorf, Philipp and Oberthür, Dominik and Prasciolu,
                      Mauro and Scheer, Theresa Emilie Sophie and Sprenger, Janina
                      and Wong, Jia Chyi and Yefanov, Oleksandr and Zakharova,
                      Margarita and Zhang, Wenhui},
      title        = {{C}onvergent-beam attosecond x-ray crystallography},
      journal      = {Structural dynamics},
      volume       = {12},
      number       = {1},
      issn         = {2329-7778},
      address      = {Melville, NY},
      publisher    = {AIP Publishing LLC},
      reportid     = {PUBDB-2024-05957},
      pages        = {014301},
      year         = {2025},
      abstract     = {Sub-ångström spatial resolution of electron density
                      coupled with sub-femtosecond temporal resolution is required
                      to directly observe the dynamics of the electronic structure
                      of a molecule after photoinitiation or some other ultrafast
                      perturbation. Meeting this challenge, pushing the field of
                      quantum crystallography to attosecond timescales, would
                      bring insights into how the electronic and nuclear degrees
                      of freedom couple, enable the study of quantum coherences
                      involved in molecular dynamics, and ultimately enable these
                      dynamics to be controlled. Here we propose to reach this
                      realm by employing convergent-beam X-ray crystallography
                      with high- power attosecond pulses from a hard-X-ray
                      free-electron laser. We show that with dispersive optics,
                      such as multilayer Laue lenses of high numerical aperture,
                      it becomes possible to encode time into the resulting
                      diffraction pattern with deep sub-femtosecond precision.
                      Each snapshot diffraction pattern consists of Bragg streaks
                      that can be mapped back to arrival times and positions of
                      X-rays on the face of a crystal. This can span tens of
                      femtoseconds, and can be finely sampled as we demonstrate
                      experimentally. The approach brings several other
                      advantages, such as an increase of the number of observable
                      reflections in a snapshot diffraction pattern, all fully
                      integrated, to improve the speed and accuracy of serial
                      crystallography—especially for crystals of small
                      molecules.},
      cin          = {CFEL-I / CFEL-XOM},
      ddc          = {500},
      cid          = {I:(DE-H253)CFEL-I-20161114 / I:(DE-H253)CFEL-XOM-20160915},
      pnm          = {633 - Life Sciences – Building Blocks of Life: Structure
                      and Function (POF4-633) / DFG project G:(GEPRIS)390715994 -
                      EXC 2056: CUI: Advanced Imaging of Matter (390715994) /
                      FS-Proposal: I-20231166 (I-20231166)},
      pid          = {G:(DE-HGF)POF4-633 / G:(GEPRIS)390715994 /
                      G:(DE-H253)I-20231166},
      experiment   = {EXP:(DE-H253)P-P11-20150101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {39816474},
      UT           = {WOS:001396299100001},
      doi          = {10.1063/4.0000275},
      url          = {https://bib-pubdb1.desy.de/record/614737},
}