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The Radiation Effect Mechanism of Some Rare Earth Doped BaF2 Crystal
Published online by Cambridge University Press: 21 February 2011
Abstract
In this paper, we used the Discrete Variational Xα, (DV-Xα) method to calculate the energy level of some rare earth doped BaF2 crystals and indicated that the Eu, Dy and Yb elements will change their valence from +3 to +2 under irradiation and thus change the optical properties of the crystals.The results show that this radiation effect model presented agree well with experiments.
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- Copyright © Materials Research Society 1994
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