| abstract |
The present disclosure describes semiconductor structure and a method for forming the same. The semiconductor structure can include a substrate and a gate structure over the substrate, where the gate structure can include two opposing spacers, a dielectric layer formed on side surfaces of the two opposing spacers, and a gate metal stack formed over the dielectric layer. A top surface of the gate metal stack can be below a top surface of the dielectric layer. An example benefit of the semiconductor structure is to improve structure integrity of tight-pitch transistors in integrated circuits. |