Influence of impurities,irradiation and temperature on the mechanical and electrical properties of LiF crystals |
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| Authors: | A. A. Urusovskaya G. G. Knab V. R. Regel L. I. Alekseeva L. I. Shchepina |
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| Abstract: | On the basis of study of the temperature dependence of mechanical and electrical properties of LiF crystals with different impurities an evident interaction between radiation defects and impurities is revealed. As a result of trapping of radiation defects (F- and H-aggregate colour centres) by impurity centres the reconstruction of impurity centres takes place, causing a change of mechanical and electrical properties. |
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