FILM FORMING METHOD AND FILM FORMING APPARATUS

A film forming method for forming a silicon film on a substrate, includes supplying a silane-based gas and a termination gas to the substrate during a period. The termination gas includes an element having an electronegativity lower than an electronegativity of hydrogen, and the supplying includes t...

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Bibliographische Detailangaben
Hauptverfasser: TAKEZAWA, Yoshihiro, KUMAGAI, Keita, FUJIKAWA, Hiroto, SUZUKI, Daisuke, BASU, Tuhin Shuvra
Format: Patent
Sprache:eng
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Zusammenfassung:A film forming method for forming a silicon film on a substrate, includes supplying a silane-based gas and a termination gas to the substrate during a period. The termination gas includes an element having an electronegativity lower than an electronegativity of hydrogen, and the supplying includes terminating a dangling bond of silicon in the silicon film with the element.