Nexans

Jürgen Ehrenberg

Mark O Rikel

Arnaud Allais

Joachim Bock

Florian Steinmeyer

Steffen Elschner

Christian-Eric Bruzek

Judith Schramm

Achim Hobl

A multilayer superconducting wirewith essentially round cross sectional area where the outer surface of the round wire is provided with a high temperature superconductor layerand where at least the high temperature superconductor layeris fabricated as a spiral running along the length of the superconductor wirein parallel lanes

Superconducting wire with low AC losses

A coated conductor comprising an improved buffer layer architecture where the buffer layers are obtainable by chemical solution deposition and where the buffer layers essentially adopt the degree of texture of the substrate.

Coated conductor with improved grain orientation

A coated conductor with a substantially round cross section has a high temperature superconductor layer which is sandwiched between an inner substrate layer and an outer substrate layer to place the high temperature superconductor layer in the region of neutral strain axis.

Coated conductor

A coated conductor is provided with improved electrical connection between the conductive layers such as the high temperature superconductor layer and a metal protection layer applied onto the high temperature superconductor layer and the substrate. A method includes obtaining such electrical connection, in particular, creating a coated conductor wherein the substrate is a core covered with the layers all around its periphery.

High temperature superconductor, in particular improved coated conductor

A process for preparing a shaped substrate suitable in the production of coated conductors which process allows the deformation of a textured substrate onto which a textured buffer layer has been already grown.

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Huerth, Germany

Jürgen Ehrenberg