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@INPROCEEDINGS{Liermann:167652,
      author       = {Liermann, Hanns-Peter and Morgenroth, Wolfgang and
                      Berghaeuser, Andreas and Ehnes, Anita and Winkler, Bjoern
                      and Franz, Hermann and Weckert, Edgar},
      title        = {{T}he {E}xtreme {C}onditions {B}eamline at {PETRA} {III},
                      {DESY}:{P}ossibilities to conduct time resolved
                      monochromatic and pink beam diffraction experiments in laser
                      heated {DAC}},
      reportid     = {DESY-2014-01987},
      abstract     = {Powder x-ray diffraction experiments in laser heated
                      diamond anvil cells (DAC) have been a standard experimental
                      technique used at all 3rd generation extreme condition
                      synchrotron facilities over the last decades. However, the
                      combination of single crystal diffraction at simultaneous
                      high-pressure and –temperature using a laser heated DAC
                      has not been realized. This is in part because single
                      crystal diffraction pattern created by monochromatic beam
                      can only be collected on an area detector when the sample
                      within the DAC is rotated, resulting in the obstruction of
                      the laser heating beam. However, rotations of the sample can
                      be eliminated when one uses pink beam Laue diffraction. In
                      this work we describe the design of the “Extreme
                      Conditions Beamline P02.2” at PETRA III, Hamburg, Germany,
                      that will be used to conduct both monochromatic (8-70 keV)
                      and pink beam diffraction experiments. Attention will be
                      drawn to the pink beam capabilities of the station and the
                      alternate use of monochromatic and pink x-ray beams and the
                      possibility to conducted single crystal diffraction in the
                      laser heated DAC. We will discuss the different stages of
                      the beamline development and the high-pressure experimental
                      techniques that we like to offer once commissioning of the
                      beamline is completed. The possibility of conducting time
                      resolved experiments in the dynamic DAC[1] and the pulsed
                      laser heated DAC[2] in conjunction with fast choppers will
                      be discussed as well as the possibility to shade light on
                      the nature of transient phase stages occurring during phase
                      transition at simultaneous high-pressures and
                      -temperatures.References:[1] Evans WJ, Yoo CS, Lee GW, Cynn
                      H., Lipp MJ, Visbeck K. (2007) Dynamic diamond anvil cell
                      (dDAC): A novel device for studying the dynamic-pressure
                      properties of materials. Rev. Sci. Inst., 78, 073904.[2]
                      Goncharov AF, Beck P, Struzhkin VV, Hemley RJ and Crowhurst
                      JC 2008 J. Phys. Chem. Solids 69 (2008) 2217.},
      month         = {Sep},
      date          = {2009-09-06},
      organization  = {The European High Pressure Research
                       Group, Pris (France), 6 Sep 2009 - 11
                       Sep 2009},
      subtyp        = {Plenary/Keynote},
      cin          = {FS-PE / DOOR / DIR},
      cid          = {I:(DE-H253)FS-PE-20120731 / I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)DIR-20120806},
      pnm          = {PETRA Beamline P02.2 (POF2-54G14)},
      pid          = {G:(DE-H253)POF2-P02.2-20140410},
      experiment   = {EXP:(DE-H253)P-P02.2-20150101},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://bib-pubdb1.desy.de/record/167652},
}