title: Parallel fabrication of nanogap electrodes.
abstract: We have developed a technique for simultaneously fabricating large numbers of nanogaps in a single processing step using feedback-controlled electromigration. Parallel nanogap formation is achieved by a balanced simultaneous process that uses a novel arrangement of nanoscale shorts between narrow constrictions where the nanogaps form. Because of this balancing, the fabrication of multiple nanoelectrodes is similar to that of a single nanogap junction. The technique should be useful for constructing complex circuits of molecular-scale electronic devices.
authors: Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
authors: Danvers E
authors: DE
authors: Johnston
authors: Douglas R
authors: DR
authors: Strachan
authors: A T Charlie
authors: AT
authors: Johnson
mesh_terms: D017076:Computer-Aided Design; D003460:Crystallization / Q000379:methods*; D017097:Electric Impedance; D004867:Equipment Design; D019544:Equipment Failure Analysis; D006046:Gold / Q000737:chemistry*; D008422:Materials Testing; D008839:Microelectrodes; D049329:Nanostructures / Q000737:chemistry* / Q000648:ultrastructure*; D036103:Nanotechnology / Q000295:instrumentation* / Q000379:methods; D010316:Particle Size
chemical_list: D006046:Gold