Methods of forming a nonvolatile memory cell and methods of forming an array of nonvolatile memory cells array of nonvolatile memory cells

摘要

A method of forming a nonvolatile memory cell includes forming a first electrode and a second electrode of the memory cell. Sacrificial material is provided between the first second electrodes. The sacrificial material is exchanged with programmable material. The sacrificial material may additionally be exchanged with select device material.