% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@INPROCEEDINGS{Bidola:596730,
      author       = {Bidola, Pidassa M. and Abreu-Faria, Guilherme and
                      Klingenberg, Johannes and Brehling, Jens and Burmester,
                      Hilmar and Tietze, Ursula and Krywka, Christina and Staron,
                      Peter and Schwebke, Bernd and Lottermoser, Lars and
                      Lindwall, Greta and Ioannidou, Chrysoula and König,
                      Hans-Henrik and Spartacus, Gabriel and Semjatov, Nick and
                      Beckmann, Felix},
      editor       = {Mimura, Hidekazu and Morawe, Christian and Khounsary, Ali
                      M.},
      title        = {{A} high-speed x-ray radiography setup for in-situ electron
                      beam powder bed fusion at {PETRA} {III}},
      journal      = {Proceedings of SPIE},
      volume       = {12694},
      issn         = {0038-7355},
      address      = {Bellingham, Wash.},
      publisher    = {SPIE},
      reportid     = {PUBDB-2023-06255},
      pages        = {1269402},
      year         = {2023},
      comment      = {Advances in X-Ray/EUV Optics and Components XVIII :
                      [Proceedings] - SPIE, 2023. - ISBN
                      97815106660239781510666030 - doi:10.1117/12.2678913},
      booktitle     = {Advances in X-Ray/EUV Optics and
                       Components XVIII : [Proceedings] -
                       SPIE, 2023. - ISBN
                       97815106660239781510666030 -
                       doi:10.1117/12.2678913},
      abstract     = {A high-energy white synchrotron x-ray beam enables
                      penetration of relatively thick and highly absorbing
                      samples. At the P61A White Beam Engineering Materials
                      Science Beamline, operated by Helmholtz-Zentrum Hereon at
                      the PETRA III ring of the Deutsches Elektronen-Synchrotron
                      (DESY), a tailored x-ray radiography system has been
                      developed to perform in-situ x-ray imaging experiments at
                      high temporal resolution, taking advantage of the
                      unprecedented x-ray beam flux delivered by ten successive
                      damping wigglers. The imaging system is equipped with an
                      ultrahigh-speed camera (Phantom v2640) enabling acquisition
                      rates up to 25 kHz at maximal resolution and binned mode.
                      The camera is coupled with optical magnification (5x, 10x)
                      and focusing lenses to enable imaging with a pixel size of
                      1,35 micrometre. The scintillator screens are housed in a
                      special nitrogen gas cooling environment to withstand the
                      heat load induced by the beam, allowing spatial resolution
                      to be optimized down to few micrometres. We present the
                      current state of the system development, implementation and
                      first results of in situ investigations, especially of the
                      electron beam powder bed fusion (PBF-EB) process, where the
                      details of the mechanism of crack and pore formation during
                      processing of different powder materials, e.g. steels and
                      Ni-based alloys, is not yet known.},
      month         = {Aug},
      date          = {2023-08-20},
      organization  = {Advances in X-Ray/EUV Optics and
                       Components XVIII, San Diego (United
                       States), 20 Aug 2023 - 25 Aug 2023},
      cin          = {Hereon / DOOR ; HAS-User},
      ddc          = {620},
      cid          = {I:(DE-H253)Hereon-20210428 / I:(DE-H253)HAS-User-20120731},
      pnm          = {6G3 - PETRA III (DESY) (POF4-6G3) / SWEDEN-DESY -
                      SWEDEN-DESY Collaboration $(2020_Join2-SWEDEN-DESY)$},
      pid          = {G:(DE-HGF)POF4-6G3 / $G:(DE-HGF)2020_Join2-SWEDEN-DESY$},
      experiment   = {EXP:(DE-H253)P-P61.1-20150101},
      typ          = {PUB:(DE-HGF)16 / PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
      doi          = {10.1117/12.2678913},
      url          = {https://bib-pubdb1.desy.de/record/596730},
}