Applied Materials, Inc.
SYSTEMS AND METHODS OF FORMATION OF A METAL HARDMASK IN DEVICE FABRICATION

Abstract:

A method of and system for substrate fabrication is disclosed herein. The method includes performing a first plasma-enhanced surface treatment in a chamber prior to disposal of a substrate, then, subsequently, depositing a season material in the process chamber. After depositing the plurality of season materials in the process chamber, a substrate is disposed in the chamber. The substrate is positioned in the process chamber in contact with the season material. A substrate treatment is performed. The substrate treatment can include one or more of: performing a second plasma-enhanced surface treatment, forming a barrier layer on the substrate, or performing a low frequency RF treatment prior to forming a metal-based hardmask film on the substrate. The metal-based hardmask film includes one or more metals.