DIPOLE RELAXATION IN CAF2 DOPED WITH NAF.
UTAH UNIV SALT LAKE CITY DEPT OF CERAMIC ENGINEERING
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A previously unreported loss peak in polycrystalline CaF2 was observed by both dielectric loss and internal friction methods. Earlier investigators reported that O-- and A13 can each form different impurity vacancy pairs which cause Debye-type losses in CaF2. In this study the addition of sodium fluoride to CaF2 caused a loss peak at higher frequencies, for the same temperature, than other loss peaks reported.
- Ceramics, Refractories and Glass
- Electricity and Magnetism