Programmable nanotube interconnect
View Patent ↗Programmable nanotube interconnect is disclosed. In one embodiment, a method includes forming a interconnect layer using a plurality of nanotube structures, and automatically altering a route of an integrated circuit based on an electrical current applied to at least one of the plurality of nanotube structures in the interconnect layer. Neighboring interconnect layers separated by planar vias may include communication lines that are perpendicularly oriented with respect to each of the neighboring interconnect layers. The nanotube structure may be chosen from a group comprising a polymer, carbon, and a composite material. A carbon nanotube film may be patterned in a metal layer to form the plurality of nanotube structures. A sputtered planar process may be performed across a trench of electrodes to create the carbon nanotube structures.
1. A method, comprising:
forming a interconnect layer using a plurality of nanotube structures; and
automatically altering a route of an integrated circuit based on an electrical current applied to at least one of the plurality of nanotube structures in the interconnect layer.
2. The method of claim 1 further comprising patterning a carbon nanotube film in a metal layer to form the plurality of nanotube structures.
3. The method of claim 2 further comprising performing a sputtered planar process across a trench of electrodes to create the plurality of carbon nanotube structures.
4. The method of claim 1 further comprising forming the trench with a depth of at least 10 nanometers and a width of at least 100 nanometers to encompass a bendable portion of the plurality of the nanotube structures.
5. The method of claim 1 further comprising forming a planar via coupled to a communication line associated with each of the plurality of nanotube structures.
6. The method of claim 5 further comprising stacking multiple ones of the interconnect layer having the plurality of nanotube structures by aligning the planar vias so that each of the plurality of nanotube structures on multiple interconnect layers are communicatively coupled.
7. The method of claim 6 wherein neighboring interconnect layers separated by planar vias include communication lines that are perpendicularly oriented with respect to each of the neighboring interconnect layers.
8. The method of claim 1 wherein the nanotube structure is chosen from a group comprising a polymer, carbon, and a composite material.
9. The method of claim 1 further comprising altering the route in a metal layer when a current is applied to at least one of the nanotube structures.
10. The method of claim 9 wherein the altering the route in the metal layer is performed through an algorithm that considers the activity in the power region and the power regions of the integrated circuits.