Surface inhibition atomic layer deposition

Atomic layer deposition (ALD) of dielectric material in gaps that facilitates void-free bottom-up gap fill can involve flowing a reaction inhibitor during the ALD process. In some embodiments, the reaction inhibitor is flowed during at least part of a plasma operation of a plasma-enhanced ALD (PEALD...

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Bibliographische Detailangaben
Hauptverfasser:	BHANDARI, SHIVA SHARAN, AGARWAL, PULKIT, ABEL, JOSEPH R, ZHANG, TAO, PETRAGLIA, JENNIFER LEIGH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SEMICONDUCTOR DEVICES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	Atomic layer deposition (ALD) of dielectric material in gaps that facilitates void-free bottom-up gap fill can involve flowing a reaction inhibitor during the ALD process. In some embodiments, the reaction inhibitor is flowed during at least part of a plasma operation of a plasma-enhanced ALD (PEALD) process.