TEMPERATURE CONTROLLED REMOTE PLASMA CLEAN FOR EXHAUST DEPOSIT REMOVAL

Embodiments of the present disclosure generally relate to a methods and apparatuses for cleaning exhaust systems, such as exhaust systems used with process chambers for the formation of epitaxial silicon. The exhaust system includes a remote plasma source for supplying ionized gas through the exhaus...

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Bibliographische Detailangaben
Hauptverfasser: SCOTNEY-CASTLE Matthew D, HILKENE Martin A, CARLSON David K
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Embodiments of the present disclosure generally relate to a methods and apparatuses for cleaning exhaust systems, such as exhaust systems used with process chambers for the formation of epitaxial silicon. The exhaust system includes a remote plasma source for supplying ionized gas through the exhaust system, and one or more temperature sensors positioned downstream of the remote plasma source.