Superconducting articles of manufacture and method of producing same

摘要

Bulk coatings of Nb3Ge with high superconducting transition temperatures bonded to metallic substrates and a chemical vapor deposition method for producing such coatings on metallic substrates are disclosed. In accordance with the method, a Nb3Ge coating having a transition temperature in excess of 21.5 K may be tightly bonded to a copper substrate.