METHOD FOR PRODUCING SUPERCONDUCTING FINE WIRE OF CARBON-CONTAINING TUNGSTEN METAL

PROBLEM TO BE SOLVED: To provide an epoch-making method for producing a superconductive fine wire of carbon-containing tungsten metal, in which a superconducting fine wire with a nanosize can be produced. SOLUTION: A tungsten organic metal gas containing carbon atoms is decomposed by a convergent io...

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Bibliographische Detailangaben
Hauptverfasser:	HIRATA KAZUTO, OI SHUICHI, EL HADI SADKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CONDUCTORS DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INSULATORS METALLURGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an epoch-making method for producing a superconductive fine wire of carbon-containing tungsten metal, in which a superconducting fine wire with a nanosize can be produced. SOLUTION: A tungsten organic metal gas containing carbon atoms is decomposed by a convergent ion beam or an electron beam, tungsten metal is directly deposited on a substrate, so as to be plotted, and, at this time, the carbon atoms in the tungsten organic metal gas are incorporated into the tungsten metal. COPYRIGHT: (C)2006,JPO&NCIPI