TUNGSTEN OXIDE SPUTTERING TARGET

A W18O49 peak is confirmed by X-ray diffraction analysis of a sputtering surface and a cross section orthogonal to the sputtering surface, a ratio IS(103)/IS(010) of a diffraction intensity IS(103) of a (103) plane to a diffraction intensity IS(010) of a (010) plane of W18O49 of the sputtering surfa...

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Bibliographische Detailangaben
Hauptverfasser:	UMEMOTO, Keita, KAWAMURA, Shiori, IO, Kensuke, YAMAGUCHI, Go
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CEMENTS CERAMICS 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 COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F CONCRETE DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INORGANIC CHEMISTRY LIME, MAGNESIA METALLURGY REFRACTORIES SEMICONDUCTOR DEVICES SLAG SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A W18O49 peak is confirmed by X-ray diffraction analysis of a sputtering surface and a cross section orthogonal to the sputtering surface, a ratio IS(103)/IS(010) of a diffraction intensity IS(103) of a (103) plane to a diffraction intensity IS(010) of a (010) plane of W18O49 of the sputtering surface is 0.38 or less, a ratio IC(103)/IC(010) of a diffraction intensity IC(103) of the (103) plane to a diffraction intensity IC(010) of the (010) plane of W18O49 of the cross section is 0.55 or more, and an area ratio of W18O49 phase of a surface parallel to the sputtering surface is 37% or more.