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@ARTICLE{Grebinskij:140588,
      author       = {Grebinskij, S. and Masys, S. and Mickevicius, S. and
                      Lisauskas, V. and Jonauskas, V. and DESY},
      title        = {{A}b initio and photoemission study of correlation effects
                      in ${S}r{R}u{O}_3$ thin films},
      journal      = {Physical review / B},
      volume       = {87},
      number       = {3},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PHPPUBDB-24010, DESY-D-I-20100305 EC.},
      pages        = {035106},
      year         = {2013},
      note         = {(c) American Physical Society. Post referee fulltext in
                      progress. Code P.},
      abstract     = {We present the experimental and theoretical study of
                      correlation effects in epitaxial SrRuO$_3$ thin films.
                      Experimentally, we have performed resonant ultraviolet
                      photoemission spectroscopy (UPS) and angle-resolved hard
                      x-ray photoemission spectroscopy (HAXPES) measurements. For
                      resonant UPS, the two methods, Fano-profile fitting of
                      constant initial state spectra and the energy distribution
                      curves equidistant difference spectra, were used to extract
                      Ru 4$d$ partial spectral weight (PSW) in the valence band.
                      We find Ru 4$d$ PSW possessing a clearly pronounced coherent
                      peak at the Fermi level together with angle-resolved HAXPES
                      spectra demonstrating no difference in surface and bulk
                      electronic structure. From comparison of experimental data
                      with theoretical calculations done at density functional
                      theory level, we conclude that SrRuO$_3$ is a weakly
                      correlated material and electronic structure of it can be
                      consistently described employing first-principles
                      approaches.},
      cin          = {HASYLAB(-2012)},
      ddc          = {530},
      cid          = {$I:(DE-H253)HASYLAB_-2012_-20130307$},
      pnm          = {DORIS Beamline E1 (POF2-54G13) / DORIS Beamline BW2
                      (POF2-54G13)},
      pid          = {G:(DE-H253)POF2-E1-20130405 / G:(DE-H253)POF2-BW2-20130405},
      experiment   = {EXP:(DE-H253)D-E1-20150101 / EXP:(DE-H253)D-BW2-20150101},
      typ          = {PUB:(DE-HGF)29 / PUB:(DE-HGF)16},
      UT           = {WOS:000313158000002},
      doi          = {10.1103/PhysRevB.87.035106},
      url          = {https://bib-pubdb1.desy.de/record/140588},
}