Synthesis by aerosol process of superconductor films and buffer layer materials.

In this work the synthesis of thin and thick films using the aerosol deposi tion technique for the synthesis of coated conductors is realized. (Hg,Re)- 1223 and Y-123 superconductors and Y2O3 buffer layer was obtained. It was u sed the high temperature deposition for MgO (100), Ag (non-textured) and La AlO3 (100) substrate respectively. With a preheated substrate it is possibl e to synthesize the phase in-situ in the case of Y-123 and Y2O3. The mercur ocuprate needs an ex-situ mercuration step.