Theoretical study of Ti0 and Pb+ centers in alkali halide and alkaline earth fluoride type crystals |
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| Authors: | J Andriessen H Postma |
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| Institution: | (1) Department of Applied Physics, Delft University of Technology, P.O. Box 5046, 2600 GA Delft, The Netherlands |
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| Abstract: | A theoretical study has been carried out on the hfi of Pb+ defects in KCl, CaF2 and BaF2 using an earlier developed crystal field model. Experimental results can be explained in the same way as was done for Tl0 in KCl. However some parameters seem to have a less physical meaning than in the case of Tl0. A new method is in progress using the ASW band structure procedure in order to estimate genuine solid state effects. Preliminary
results are encouraging. |
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