Patent ID: 8809237

Claim:
A method of forming a superconducting article comprising: providing a substrate tape; forming a superconducting layer overlying the substrate tape, the superconducting layer having an as-formed critical current I C(AF) ; electrodepositing a capping layer having a thickness not greater than about 0.5 micron overlying the superconducting layer, the capping layer comprises silver wherein depositing the capping layer includes contacting the substrate tape including the superconducting layer with a silver electrodeposition solution, wherein the silver electrodeposition solution is non-reactive to the superconducting layer and consists essentially of silver nitrate, thiourea, and dimethylsulfoxide; and electrodepositing a stabilizer layer overlying the capping layer using a solution that is non-reactive to the superconducting layer, the superconducting layer having a post-stabilized critical current I C(PS) , which is at least 95% of the I C(AF) , wherein the superconducting article has a length of greater than 5 m and a dimension ratio of not less than 10 2 .