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@ARTICLE{Oelze:317674,
      author       = {Oelze, Tim and Schütte, Bernd and Müller, Maria and
                      Müller, Jan P. and Wieland, Marek and Frühling, Ulrike and
                      Drescher, Markus and Al-Shemmary, Alaa and Golz, Torsten and
                      Stojanovic, Nikola and Krikunova, Maria},
      title        = {{C}orrelated electronic decay in expanding clusters
                      triggered by intense {XUV} pulses from a
                      {F}ree-{E}lectron-{L}aser},
      journal      = {Scientific reports},
      volume       = {7},
      issn         = {2045-2322},
      address      = {London},
      publisher    = {Nature Publishing Group},
      reportid     = {PUBDB-2017-00830},
      pages        = {40736},
      year         = {2017},
      abstract     = {Irradiation of nanoscale clusters and large molecules with
                      intense laser pulses transforms them into highly-excited
                      non- equilibrium states. The dynamics of intense
                      laser-cluster interaction is encoded in electron kinetic
                      energy spectra, which contain signatures of direct
                      photoelectron emission as well as emission of thermalized
                      nanoplasma electrons. In this work we report on a so far not
                      observed spectrally narrow bound state signature in the
                      electron kinetic energy spectra from mixed Xe core - Ar
                      shell clusters ionized by intense extreme-ultraviolet (XUV)
                      pulses from a free-electron-laser. This signature is
                      attributed to the correlated electronic decay (CED) process,
                      in which an excited atom relaxes and the excess energy is
                      used to ionize the same or another excited atom or a
                      nanoplasma electron. By applying the terahertz field
                      streaking principle we demonstrate that CED-electrons are
                      emitted at least a few picoseconds after the ionizing XUV
                      pulse has ended. Following the recent finding of CED in
                      clusters ionized by intense near-infrared laser pulses, our
                      observation of CED in the XUV range suggests that this
                      process is of general relevance for the relaxation dynamics
                      in laser produced nanoplasmas.},
      cin          = {DOOR / CFEL-FXP / FS-FLASH-B},
      ddc          = {000},
      cid          = {I:(DE-H253)HAS-User-20120731 / I:(DE-H253)CFEL-FXP-20160909
                      / I:(DE-H253)FS-FLASH-B-20160930},
      pnm          = {6211 - Extreme States of Matter: From Cold Ions to Hot
                      Plasmas (POF3-621) / 6G2 - FLASH (POF3-622)},
      pid          = {G:(DE-HGF)POF3-6211 / G:(DE-HGF)POF3-6G2},
      experiment   = {EXP:(DE-H253)F-ThzBL-20150101 /
                      EXP:(DE-H253)F-BL3-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000392148700001},
      pubmed       = {pmid:28098175},
      doi          = {10.1038/srep40736},
      url          = {https://bib-pubdb1.desy.de/record/317674},
}