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@ARTICLE{Chukova:485686,
      author       = {Chukova, O. and Nedilko, S.},
      title        = {{S}tructure of {C}enters of {M}atrix {E}mission of the
                      {U}ndoped and {RE}-{D}oped {S}cheelite-{T}ype {L}ead
                      {T}ungstate {C}rystals},
      journal      = {Ukrainian journal of physics},
      volume       = {64},
      number       = {9},
      issn         = {0372-400X},
      address      = {Kyiv},
      publisher    = {Bogolyubov Inst. for Theoretical Physics of the Nat. Acad.
                      Sci. of Ukraine},
      reportid     = {PUBDB-2022-06773},
      pages        = {837 - 847},
      year         = {2019},
      abstract     = {The paper reports the investigation of a structure of
                      luminescence spectra of PbWO4 (PWO) crystals. The doping of
                      the samples with rare earth (RE) impurities is used in order
                      to obtain more information about the composition of spectra
                      of the PWO matrix emission and the structure of its
                      luminescence centers. The decomposition of the emission
                      spectra onto individual bands has shown that 5 bands
                      contribute to the total spectra of all the undoped and
                      RE-doped samples at 10 K. The maxima of the obtained bands
                      are 1.95, 2.2, 2.45, 2.7, and 3.0 eV. Effects of the
                      RE-doping and the annealing on relative intensities of these
                      bands are considered. The nature of luminescence and the
                      structure of the centers involved in the excitation and
                      emission processes responsible for each of the separated
                      bands are discussed.},
      cin          = {DOOR ; HAS-User},
      ddc          = {530},
      cid          = {I:(DE-H253)HAS-User-20120731},
      pnm          = {899 - ohne Topic (POF4-899)},
      pid          = {G:(DE-HGF)POF4-899},
      experiment   = {EXP:(DE-H253)D-L-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000495059700007},
      doi          = {10.15407/ujpe64.9.837},
      url          = {https://bib-pubdb1.desy.de/record/485686},
}