method for producing a substrate suitable for supporting an elongated superconducting element, method for producing an elongated superconducting element, substrate suitable for supporting an elongated superconducting element, apparatus, and use of an elongated superconducting element

摘要

A method for producing a substrate suitable for supporting an elongated superconducting element, a method for producing an elongated superconducting element, a substrate suitable for supporting an elongated superconducting element, an apparatus, and the use of an elongated superconducting element is a A method for producing a substrate (600) suitable for supporting an elongated superconducting element, wherein, for example, a deformation process is used to form disruptive strips into a layered solid element, and wherein the etching is used to form lower concavity volumes (330, 332) between an upper layer (316) and a lower layer (303) of the layered solid element. These relatively simple steps make it possible to provide a substrate that can be transformed into a superconducting structure, such as a superconducting tape, which has reduced ca losses as lower concavity volumes (330, 332) may be useful for separating the layers. of material. In a further embodiment, a superconducting layer is positioned on top of the upper layer 316 and / or lower layer 303 for the purpose of providing a superconducting structure with reduced ac losses.