A method of fabricating a pair of closely spaced metal electrodes on the cleaved plane of a GaAs/AlGaAs heterostructure (see image) is presented. These smooth, coplanar electrodes oppose each other over a predetermined distance of a few nanometers, continuously over their entire width of tens of micrometers. This structure may be used for the determination of the average electrical conductance of molecules.
No takes yet. Share an insight, caveat, or question.
Luber et al. (2007) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: