Film forming method, boron film, and film forming apparatus

There is provided a method of forming a boron film on a substrate on which a semiconductor device is formed, by plasmarizing a reaction gas containing a boron-containing gas under a process atmosphere regulated to a pressure which falls within a range of 0.67 to 33.3 Pa (5 to 250 mTorr). The boron f...

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Bibliographische Detailangaben
Hauptverfasser:	Watanabe, Yoshimasa, Ueda, Hirokazu, Oka, Masahiro, Ishikawa, Hiraku, Yonezawa, Syuhei
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS 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 DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SEMICONDUCTOR DEVICES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	There is provided a method of forming a boron film on a substrate on which a semiconductor device is formed, by plasmarizing a reaction gas containing a boron-containing gas under a process atmosphere regulated to a pressure which falls within a range of 0.67 to 33.3 Pa (5 to 250 mTorr). The boron film is formed on a substrate on which a semiconductor device is formed, by plasmarizing a reaction gas containing a boron-containing gas under a process atmosphere regulated to a pressure which falls within a range of 0.67 to 33.3 Pa (5 to 250 mTorr).