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@ARTICLE{Sauppe:611864,
      author       = {Sauppe, M. and Bischoff, T. and Bomme, Cedric and Bostedt,
                      Christoph and Colombo, Alessandro and Erk, B. and Feigl, T.
                      and Flueckiger, Leonie and Gorkhover, Taisia and Heilrath,
                      Andrea and Kolatzki, Katharina and Kumagai, Yoshiaki and
                      Langbehn, Bruno and Mueller, Jan Philippe and Passow,
                      Christopher and Ramm, Daniel and Rolles, Daniel and
                      Rompotis, Dimitrios and Schäfer-Zimmermann, J. and
                      Senfftleben, B. and Treusch, Rolf and Ulmer, Anatoli and
                      Zimbalski, Jannis and Moeller, Thomas and Rupp, Daniela},
      title        = {{D}ouble diffraction imaging of x-ray induced structural
                      dynamics in single free nanoparticles},
      journal      = {New journal of physics},
      volume       = {26},
      number       = {7},
      issn         = {1367-2630},
      address      = {[London]},
      publisher    = {IOP},
      reportid     = {PUBDB-2024-05084},
      pages        = {073019},
      year         = {2024},
      abstract     = {Because of their high photon flux, x-ray free-electron
                      lasers (FEL) allow to resolve the structure of individual
                      nanoparticles via coherent diffractive imaging (CDI) within
                      a single x-ray pulse. Since the inevitable rapid destruction
                      of the sample limits the achievable resolution, a thorough
                      understanding of the spatiotemporal evolution of matter on
                      the nanoscale following the irradiation is crucial. We
                      present a technique to track x-ray induced structural
                      changes in time and space by recording two consecutive
                      diffraction patterns of the same single, free-flying
                      nanoparticle, acquired separately on two large-area
                      detectors opposite to each other, thus examining both the
                      initial and evolved particle structure. We demonstrate the
                      method at the extreme ultraviolet (XUV) and soft x-ray
                      Free-electron LASer in Hamburg (FLASH), investigating xenon
                      clusters as model systems. By splitting a single XUV pulse,
                      two diffraction patterns from the same particle can be
                      obtained. For focus intensities of about 2 x
                      10$^{12}$ W cm$^{−2}$ we observe still largely intact
                      clusters even at the longest delays of up to 650 picoseconds
                      of the second pulse, indicating that in the highly absorbing
                      systems the damage remains confined to one side of the
                      cluster. Instead, in case of five times higher flux, the
                      diffraction patterns show clear signatures of
                      disintegration, namely increased diameters and density
                      fluctuations in the fragmenting clusters. Future
                      improvements to the accessible range of dynamics and time
                      resolution of the approach are discussed.},
      cin          = {DOOR ; HAS-User / FS-FLASH-O / FS-FLASH-D / UNI/PHY},
      ddc          = {530},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-FLASH-O-20160930 /
                      I:(DE-H253)FS-FLASH-D-20160930 /
                      $I:(DE-H253)UNI_PHY-20170505$},
      pnm          = {631 - Matter – Dynamics, Mechanisms and Control
                      (POF4-631) / 6G2 - FLASH (DESY) (POF4-6G2) / FS-Proposal:
                      F-20140076 (F-20140076) / FS-Proposal: F-20160533
                      (F-20160533)},
      pid          = {G:(DE-HGF)POF4-631 / G:(DE-HGF)POF4-6G2 /
                      G:(DE-H253)F-20140076 / G:(DE-H253)F-20160533},
      experiment   = {EXP:(DE-H253)F-BL1-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001268945200001},
      doi          = {10.1088/1367-2630/ad5d84},
      url          = {https://bib-pubdb1.desy.de/record/611864},
}