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Synthesis and properties of laser liquids based on POCl3-BCl3

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Abstract

POCl3-BCl3 solutions activated with Nd3+ and UO 2+2 ions were prepared. Significant differences were found in the absorption and luminescence spectra of Nd3+ in inorganic laser liquids prepared from different neodymium compounds. In POCl3-BCl3-Nd3+ solutions prepared from Nd(ClO4)3 and Nd(CF3COO)3, the half-width of the Nd3+ luminescence band corresponding to the main laser transition, 4 F 3/2 → 4 I 11/2, is 14.0 ± 0.1 and 5.2 ± 0.2 nm, respectively. It is assumed that the Nd3+ heterocomplex that is formed in solutions and has uniquely narrow luminescence band incorporates six BCl3 molecules. The POCl3-BCl3-235UO 2+2 -Nd3+ solutions have properties typical of POCl3-MCl x solutions with halides of metals characterized by high oxygen affinity (M = Zr, Ti, Si, and Al).

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Authors and Affiliations

  1. Leipunskii Institute of Physics and Power Engineering, State Scientific Center of the Russian Federation, Federal State Unitary Enterprise, pl. Bondarenko 1, Obninsk, Kaluga oblast, 249033, Russia

    G. V. Tikhonov & E. A. Seregina

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  1. G. V. Tikhonov
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  2. E. A. Seregina
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Correspondence to G. V. Tikhonov.

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Original Russian Text © G.V. Tikhonov, E.A. Seregina, 2013, published in Radiokhimiya, 2013, Vol. 55, No. 1, pp. 29–32.

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Tikhonov, G.V., Seregina, E.A. Synthesis and properties of laser liquids based on POCl3-BCl3 . Radiochemistry 55, 59–62 (2013). https://doi.org/10.1134/S1066362213010116

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  • DOI: https://doi.org/10.1134/S1066362213010116

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