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@ARTICLE{Chakrabarti:475341,
      author       = {Chakrabarti, P. and Wildeis, A. and Hartmann, M. and
                      Brandt, R. and Döhrmann, R. and Fevola, G. and Ossig, C.
                      and Stuckelberger, M. E. and Garrevoet, J. and Falch, K. V.
                      and Galbierz, V. and Falkenberg, Gerald and Modregger, P.},
      title        = {{X}-ray diffraction with micrometer spatial resolution for
                      highly absorbing samples},
      reportid     = {PUBDB-2022-01322, arXiv:2201.13264},
      year         = {2022},
      abstract     = {X-ray diffraction with high spatial resolution is commonly
                      used to characterize (poly-)crystalline samples with, for
                      example, respect to local strain, residual stress, grain
                      boundaries and texture. However, the investigation of highly
                      absorbing samples or the simultaneous assessment of high-Z
                      materials by X-ray fluorescence have been limited due to the
                      utilisation of low photon energies. Here, we report on a
                      goniometer-based setup implemented at the P06 beamline of
                      PETRA III that allows for micrometer spatial resolution with
                      a photon energy of 35 keV and above. A highly focused beam
                      was achieved by using compound refractive lenses and high
                      precision sample manipulation was enabled by a goniometer
                      that allows for up to 5D scans (3 rotations $\&$ 2
                      translations). As experimental examples, we demonstrate the
                      determination of local strain variations in martensitic
                      steel samples with micrometer spatial resolution as well as
                      the simultaneous elemental distribution for high-Z materials
                      in a thin film solar cell. Our proposed approach allows
                      users from the materials science community to determine
                      micro-structural properties even in highly absorbing
                      samples.},
      keywords     = {Materials Science (cond-mat.mtrl-sci) (Other) / Applied
                      Physics (physics.app-ph) (Other) / FOS: Physical sciences
                      (Other)},
      cin          = {FS-PETRA / FS-PET-S / USiegen},
      cid          = {I:(DE-H253)FS-PETRA-20140814 / I:(DE-H253)FS-PET-S-20190712
                      / I:(DE-H253)USiegen-20120814},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
                      FS-Proposal: I-20200277 (I-20200277)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
                      G:(DE-H253)I-20200277},
      experiment   = {EXP:(DE-H253)P-P06-20150101},
      typ          = {PUB:(DE-HGF)25},
      eprint       = {2201.13264},
      howpublished = {arXiv:2201.13264},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2201.13264;\%\%$},
      url          = {https://bib-pubdb1.desy.de/record/475341},
}