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Information × Registration Number 0207U005133, 0104U002201 , R & D reports Title Investigation of the regularities of changes in the oxidation degrees of lanthanides in complex oxides and fluorides of the elements of II-III groups with the purpose of optimization of the composition of new filmforming and scintilation materials popup.stage_title Head Efryushina N., Antonovich V., Zinchenko V., Registration Date 05-03-2007 Organization A.V.Bogatsky Physico-Chemical Institute of the National Academy of Sciences of Ukraine popup.description2 General regularities of the valence states Ln(II) and Ln'(IV) stabilization in the systems LnF3-Ln'F3 at high temperatures, as well as at deep vacuum due to donor-acceptor interaction between components was established. It was shown the perspectives of non-destructive forms of content control of the components in the various oxidation degrees. The effect of crystal lattice on stabilization of the Ln(II) ions in strontium borates has been studied. Product Description popup.authors popup.nrat_date 2020-04-02 Close