Patent ID: 11935938
Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B | IPC H

Claim 0:
1. A semiconductor device, comprising:
a two-dimensional material;
one or more electrical contacts, the at least one electrical contact of the one or more electrical contacts is disposed on the two-dimensional material;
a dielectric layer directly coupled to the two-dimensional material; and
a gate directly coupled to the dielectric layer, the two-dimensional material being located between the gate and the electrical contacts,
wherein at least one electrical contact of the one or more electrical contacts comprises one or more of: bismuth, antimony, or arsenic,
wherein the at least one electrical contact of the one or more electrical contacts comprises bismuth, is configured to induce gap-state saturation, and is disposed on the two-dimensional material forming an ohmic contact, and
wherein the two-dimensional material includes one or more of molybdenum disulfide, molybdenum diselenide, tungsten disulfide, tungsten diselenide, or heterostructures thereof, indium telluride, silicene, germanene, diamondene, gallium oxide, or combinations thereof.