Method for protecting layer by forming hydrocarbon-based extremely thin film

A method for protecting a layer includes: providing a substrate having a target layer and forming a protective layer on the target layer, said protective layer contacting and covering the target layer and containing a hydrocarbon-based layer constituting at least an upper part of the protective laye...

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Bibliographische Detailangaben
Hauptverfasser: Nonaka Yuya, Okuro Seiji, Kato Richika, Nakano Akinori, Namba Kunitoshi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for protecting a layer includes: providing a substrate having a target layer and forming a protective layer on the target layer, said protective layer contacting and covering the target layer and containing a hydrocarbon-based layer constituting at least an upper part of the protective layer, which hydrocarbon-based layer is formed by plasma-enhanced atomic layer deposition (PEALD) using an alkylaminosilane precursor and a noble gas without a reactant.