Abstract: A method for processing integrated circuit memory devices. The method includes supporting a partially completed substrate, the substrate comprising a plurality of MOS gate structures. Each of the gate structures has substantially vertical regions that define sides of the gate structures. The method forms a conformal dielectric layer overlying the gate structures. The conformal dielectric layer has a predetermined thickness of material that covers each of the gate structures including vertical regions. The method also forms sidewall spacers on the sides of the gate structures from the conformal dielectric layer using an anisotropic etching process and exposes a portion of the substrate region during the formation of the sidewall spacers using the anisotropic etching process to cause physical damage (e.g., plasma damage, cracks) to a portion of the exposed portion of the substrate.

Abstract: A method for processing integrated circuit memory devices. The method includes supporting a partially completed substrate, the substrate comprising a plurality of MOS gate structures. Each of the gate structures has substantially vertical regions that define sides of the gate structures. The method forms a conformal dielectric layer overlying the gate structures. The conformal dielectric layer has a predetermined thickness of material that covers each of the gate structures including vertical regions. The method also forms sidewall spacers on the sides of the gate structures from the conformal dielectric layer using an anisotropic etching process and exposes a portion of the substrate region during the formation of the sidewall spacers using the anisotropic etching process to cause physical damage (e.g., plasma damage, cracks) to a portion of the exposed portion of the substrate.