摘要:
Semiconductor devices having an oblique metal recess for receiving metal during metallization processes are described. In one example, a semiconductor device includes a dielectric layer formed over a conductive pad disposed in a substrate. The conductive pad is etched to include an oblique recess, which interfaces with a metal deposited during a metallization process. Related methods for forming such metal contacts and interconnections for the semiconductor device are also described.
摘要:
A semiconductor structure includes a semiconductor fin on a top surface of a substrate, wherein the semiconductor fin includes a middle section having a first width; and a first and a second end section connected to opposite ends of the middle section, wherein the first and the second end sections each comprises at least a top portion having a second width greater than the first width. The semiconductor structure further includes a gate dielectric layer on a top surface and sidewalls of the middle section of the semiconductor fin; and a gate electrode on the gate dielectric layer.