Methods for forming high performance three dimensionally stacked transistors based on dielectric nano sheets

Abstract

A device including one or more transistors with nano sheets stacked along a vertical direction, and a method of fabricating the device are disclosed herein. In some embodiments, a device includes a transistor structure including at least a first dielectric nano sheet and a second dielectric nano sheet. The first dielectric nano sheet and the second dielectric nano sheet may extend parallel to a substrate. The second dielectric nano sheet may be disposed above the first dielectric nano sheet. The transistor may include a first source/drain structure coupled to a first end of the first dielectric nano sheet and a first end of the second dielectric nano sheet, and a second source/drain structure coupled to a second end of the first dielectric nano sheet and a second end of the second dielectric nano sheet.