METHOD OF FORMING STACKED TRENCH CONTACTS AND STRUCTURES FORMED THEREBY

摘要

Methods and associated structures of forming a microelectronic device are described. Those methods may include forming a structure comprising a first contact metal disposed on a source/drain contact of a substrate, and a second contact metal disposed on a top surface of the first contact metal, wherein the second contact metal is disposed within an IlD disposed on a top surface of a metal gate disposed on the substrate.