Micron Technology, Inc.
Atom implantation for passivation of pillar material

Abstract:

Systems, apparatuses, and methods related to atom implantation for passivation of pillar material are described. An example apparatus includes a pillar of a semiconductor device. The pillar may include a first portion (e.g., a passivation material) formed from silicon nitride and an underlying second portion formed from a conductive material. A region of the first portion opposite from an interface between the first portion and the underlying second portion may be implanted with atoms of an element different from silicon (Si) and nitrogen (N) to enhance passivation of the implanted region.