The reason for the higher diffusivities in the doped samples lies on the increased displacement of the oxygen ions into the channels along the c-axis where they can move interstitially. The trend found in this study is LSO «LFSO b LASO ≤ LMSO.
The reason for the higher diffusivities in the doped samples lies onthe increased displacement of the oxygen ions into the channels alongthe c-axis where they can move interstitially. The trend found in thisstudy is LSO «LFSO b LASO ≤ LMSO.