CHEMICAL SOLUTION SEED LAYER FOR RABITS TAPES

摘要

A method for making a superconducting article includes the steps of providing a biaxially textured substrate. A seed layer is then deposited. The seed layer includes a double perovskite of the formula A2B′B″O6, where A is rare earth or alkaline earth metal and B′and B″are different rare earth or transition metal cations. A superconductor layer is grown epitaxially such that the superconductor layer is supported by the seed layer.