Semiconductor transistor structure with nanostructures and conductive structure and method for manufacturing the same

Abstract

Semiconductor structures and methods for manufacturing the same are provided. The semiconductor structure includes nanostructures spaced apart from each other in a first direction and a gate structure formed over and around the nanostructures. The semiconductor structure further includes a gate spacer covering a sidewall of the gate structure and a source/drain structure attached to the nanostructures in a second direction. The semiconductor structure further includes a contact spaced apart from the gate structure by the gate spacer in the second direction and a first conductive structure landing over the gate structure. The semiconductor structure further includes a second conductive structure formed over the gate spacer. In addition, a portion of the second conductive structure is sandwiched between the first conductive structure and the contact.