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@ARTICLE{Shchapova:484665,
      author       = {Shchapova, Yu. V. and Votyakov, S. I. and Mikhalevsky, G.
                      B. and Ivanov, V. Yu. and Pustovarov, V. A.},
      title        = {{I}mpurity {L}uminescence {C}enters in {F}luorapatite from
                      {Q}uarz-{B}earing {P}aragenesis {A}ccording to {P}hoto-,
                      {C}athode- and {S}ynchrotron-{I}nduced {L}uminescence},
      journal      = {Geodynamics $\&$ tectonophysics},
      volume       = {13},
      number       = {2s},
      issn         = {2078-502X},
      address      = {Irkutsk},
      reportid     = {PUBDB-2022-06427},
      pages        = {0610},
      year         = {2022},
      note         = {Russische Institute beteiligt!},
      abstract     = {Apatite is typically characterized by a wide variety of
                      spectrum and kinetic characteristics of luminescence;
                      luminescent images of grains are often zonal. A variety of
                      conditions for the formation of the mineral in various types
                      of associations and in many types of host rocks contributes
                      to the occurrence of impurities of various luminogen ions in
                      its structure. The variety of luminescence is associated
                      with impurities of d-metals, REE, different types of anions,
                      as well as with the effects of co-activation in various
                      combinations. The paper presents the results of a
                      comparative study of photo-, cathode- and synchrotron
                      luminescence of apatite (by the example of samples from
                      crystal-bearing deposits of the Neroi region, Subpolar
                      Urals). Using a Jeol JSM6390LV SEM equipped with a Horiba
                      H-CLUE iHR500 attachment, cathodoluminescence spectra of
                      apatite were obtained in the 200-800 nm range. The spectra
                      and kinetic characteristics of apatite luminescence upon
                      excitation by synchrotron radiation at 10 and 300 K have
                      been analyzed for the first time; the physical nature of the
                      excitation bands of the three main luminescence centers
                      Ce$^{3+}$, Eu$^{2+}$ and Mn$^{2+}$ has been examined; it is
                      shown that the luminescence excitation with the energy
                      transfer can be carried out in processes initially initiated
                      by interband transitions or photoionization. The data
                      obtained are important for expanding the possibilities of
                      mineral cathodoluminescence with spatial and spectral
                      resolution and its use in applied problems.},
      cin          = {DOOR ; HAS-User},
      ddc          = {550},
      cid          = {I:(DE-H253)HAS-User-20120731},
      pnm          = {899 - ohne Topic (POF4-899)},
      pid          = {G:(DE-HGF)POF4-899},
      experiment   = {EXP:(DE-H253)D-I-20150101},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.5800/GT-2022-13-2s-0610},
      url          = {https://bib-pubdb1.desy.de/record/484665},
}