Patent ID: 9704965
Date: 2017-07-11
CPC Classifications: B82Y,H01L

Claim:
1. A method for forming a semiconductor device, the method comprising: forming a channel layer on a substrate; depositing a gate dielectric on the channel layer; patterning a mask on the gate dielectric; removing an exposed portion of the gate dielectric to expose a first source/drain region and a second source/drain region of the channel layer; forming a first source/drain contact on the first source/drain region and a second source/drain contact on the second source/drain region; forming a cap layer over the first source/drain contact and the second source/drain contact; removing the mask; forming spacers adjacent to sidewalls of the first source/drain contact and the second source/drain contact; forming an oxide region in the cap layer; and depositing a carbon material on an exposed portion of the gate dielectric.