Integrated circuits including modified liners and methods for fabricating the same

Integrated circuits including modified liners and methods for fabricating the same

Integrated circuits and methods for fabricating integrated circuits are provided. In one example, a method for fabricating an integrated circuit includes contacting a liner that is disposed adjacent to a porous interlayer dielectric (ILD) layer of dielectric material with a selectively reactive gas...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ryan Errol Todd, Zhang Xunyuan
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:Integrated circuits and methods for fabricating integrated circuits are provided. In one example, a method for fabricating an integrated circuit includes contacting a liner that is disposed adjacent to a porous interlayer dielectric (ILD) layer of dielectric material with a selectively reactive gas at reaction conditions. A portion of the liner is reacted with the selectively reactive gas to form a converted expanded portion that is disposed between a remaining portion of the liner and the porous ILD layer.