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The distribution of magnesium ions at the lanthanum and silicon sites in MgO-doped lanthanum silicate oxyapatite as well as the concentration of neutral lanthanum vacancies were determined using densities and chemical compositions of the doped samples. On the basis of the density data, it was found that magnesium ions are substituted at the silicon site as well as the lanthanum sites in the oxyapatite...
Simultaneous measurements of total conductivity and thermoelectric power have been made on 1 mol% InO 1.5 -doped CaZrO 3 (CaZr 0.99 In 0.01 O 0.995 ) in order to evaluate defect chemical parameters and both electronic and ionic transport properties. The concentrations of holes, protons, and oxygen vacancies...
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