Patent ID: 11961767
Assignee: INTEL CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. An integrated circuit structure, comprising:
a semiconductor three-dimensional body;
a gate electrode completely around the three-dimensional body, the gate electrode having a top surface;
first and second semiconductor source or drain regions adjacent first and second sides of the gate electrode, respectively;
a metal silicide layer directly on the first and second semiconductor source or drain regions, the metal silicide layer comprising titanium;
first and second U-shaped metal layers directly on corresponding portions of the metal silicide layer directly on the first and second semiconductor source or drain regions, respectively, the first and second U-shaped metal layers comprising titanium, and the first and second U-shaped metal layers having a top surface below the top surface of the gate electrode; and
a conductive fill material within the first and second U-shaped metal layers and on the top surface of the first and second U-shaped metal layers.