The Furukawa Electric Co., Ltd.

Nakahiro Harada

Shoji Shiga

Koki Sato

Kiyoshi Yamamoto

Masanori Ozaki

Masanao Mimura

Ton-Chi Chang

A method for forming a superconducting circuit is disclosed, comprising the steps of forming a mask pattern on a superconducting layer, forming a covering layer, containing a modifying element for superconductor, on the resultant structure, diffusing the modifying element for a superconductor, which is contained in the covering layer, into the superconducting layer to modify a corresponding location to a nonsuperconducting layer. A method for forming a multi-layer superconducting circuit is also disclosed, comprising sequentially repeating the same steps as set forth above over a substrate.

Method for forming a multilayer superconducting circuit

A method for manufacturing a superconductive multilayer circuit has a first thin film forming step for forming a thin film, which is composed of superconductive material or a similar material thereto, on a substrate, a first circuit layer forming step for forming a superconductive circuit by discharging a specific component from a predetermined part of the thin film or implanting the component in the thin film, a second thin film forming step for forming a thin film, which is composed of a superconducting material or the simulant thereto, on the first circuit layer, and a second circuit layer forming step for forming a superconductive circuit by removing a specific component from a predetermined part of the thin film or implanting the component in the thin film.

Method for manufacturing an oxide superconductive multilayer circuit

This invention discloses an oxide superconductor shaped body including a noble metal layer formed on at least one surface of an oxide superconductor layer formed on a substrate, and a method of manufacturing oxide superconductor shaped body.

Growing community of inventors

Tokyo, Japan

Nakahiro Harada