| 摘要 |
Lithographically patterned nanowire electrodeposition (LPNE) combines attributes of photolithography with the versatility of bottom-up electrochemical synthesis. Photolithography is employed to define the position of a sacrificial nanoband electrode, preferably formed from a metal such as nickel, copper, silver, gold or the like, which is stripped using electrooxidation or a chemical etchant to advantageously recess the nanoband electrode between a substrate surface and the photoresist to form a trench defined by the substrate surface, the photoresist and the nanoband electrode. The trench acts as a "nanoform" to form an incipient nanowire during its electrodeposition. The width of the nanowire is determined by the electrodeposition duration while its height is determined by the height of the nanoband electrode. |
