Applied Materials, Inc.
Microwave Plasma Source For Spatial Plasma Enhanced Atomic Layer Deposition (PE-ALD) Processing Tool

Abstract:

Plasma source assemblies, gas distribution assemblies including the plasma source assembly and methods of generating plasma are described. The plasma source assemblies include a powered electrode with a ground electrode adjacent a first side and a dielectric adjacent a second side. A first microwave generator is electrically coupled to the first end of the powered electrode through a first feed and a second microwave generator is electrically coupled to the second end of the powered electrode through a second feed.