METHOD FOR CONTROLLING VAPOR PHASE GROWTH APPARATUS

According to an aspect of the invention, there is provided a method for controlling a vapor phase growth apparatus, the vapor phase growth apparatus including a first reactor and a second reactor, a first substrate being processed in the first reactor, a second substrate being processed in the secon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SATO, Yuusuke, TAKAHASHI, Hideshi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:According to an aspect of the invention, there is provided a method for controlling a vapor phase growth apparatus, the vapor phase growth apparatus including a first reactor and a second reactor, a first substrate being processed in the first reactor, a second substrate being processed in the second reactor, the method including suppling a gas including a first source gas including organic metal, a second source gas including a group V element and a dilution gas to the first reactor and the second reactor at a predetermined flow rate, the first source gas, the second source gas and the dilution gas being supplied from gathered gas sources, respectively, rotating the first substrate and the second substrate at a predetermined rotational speed to form films, the method including: in the first reactor, supplying the first source gas, the second source gas and the dilution gas to form the films; in the second reactor, supplying the dilution gas without supplying the first source gas; and stopping forming the films.