preparation,cracteractise thin film of nano particle lanthanum yttrate at varieties temperatures

we prepare experimentally thin film (for the first) layo3. we also analyze the structure of these materials with various methods, decompose findings nanocrystalline materials compared to bulk materials and modification of radiative lifetime. the sol-gel synthesis of metal oxides offers new possibilities in the field of solid state ionic's. the chemical design of molecular precursors allows a better control of the polymerization process so that taylor-made materials could be obtained. new hybrid organicinorganic compounds exhibit high ionic conductivities and could be used as electrolytes