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F-aggregate centers in LiF-Li2O crystals

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Abstract

A study was made of the effect of lithium oxide impurity on the properties and efficiency of radiation-induced formation of F-aggregate centers in lithium fluoride crystals. It was established that oxygen ions alter the luminescence characteristics and enhance the thermal stability of F +2 and F +3 centers. The variation of the ratio between F2, F +2 , and f +3 centers is associated with changes in the degree of aggregation of O2−- V +a dipoles.

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Authors and Affiliations

  1. A. A. Zhdanov Irkutsk State University, USSR

    B. D. Lobanov, V. M. Khulugurov & I. A. Parfianovich

Authors
  1. B. D. Lobanov
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  2. V. M. Khulugurov
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  3. I. A. Parfianovich
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 4, pp. 81–85, April, 1978.

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Lobanov, B.D., Khulugurov, V.M. & Parfianovich, I.A. F-aggregate centers in LiF-Li2O crystals. Soviet Physics Journal 21, 476–478 (1978). https://doi.org/10.1007/BF00895549

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  • DOI: https://doi.org/10.1007/BF00895549

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