Patent attributes
An apparatus for forming a multicomponent thin film, such as a superconducting thin film, on a substrate includes a holder for holding at least one substrate and a deposition/reaction vessel. The deposition/reaction vessel has at least three zones, each zone being separated from adjacent zones by a wall. The zones include at least two deposition zones, where each deposition zone is configured and arranged to deposit a deposition material on the at least one substrate, and at least one reaction zone for reacting the deposition material with a reactant. The apparatus is configured and arranged to rotate the at least one substrate sequentially through the plurality of zones to form a thin film on the substrate. In some embodiments of the apparatus, the deposition/reaction vessel includes a same number of deposition zones and reaction zones which may be alternating deposition and reaction zones.
