Abstract
The small-signal ac response of cells with LaF3 or the solid solutions La1-xBaxF3-x and ionically blocking electrodes has been measured in the frequency range 0.1-3 × 104Hz, and for temperatures from 220 to 650 K. The bulk electrolyte conductivity of LaF3 crystals is anisotropic up to 415 K. For polycrystalline
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