Patent ID: 7462890

Claim:
An apparatus comprising: a structure having a thickness and a first side and a second side, wherein the structure comprises a plurality of parallel pores extending from the first side to the second side, and a portion of the plurality of pores comprise a single-walled carbon nanotube; a first conductive material on a first side of the structure, wherein the first conductive material is electrically coupled to two or more single-walled carbon nanotubes beneath the first conductive material; a second conductive material on the first side of the structure, wherein the second conductive material is electrically coupled to two or more single-walled carbon nanotubes beneath the second conductive material; a third conductive material on the first side of the structure, wherein the third conductive material is electrically coupled to two or more single-walled carbon nanotubes beneath the third conductive material; a first gate material, between the first and second conductive materials, and on the first side of the structure; and a second gate material, between the second and third conductive materials, and on the first side of the structure.