256 citations · 301 across the 3 of their papers we have counts for
5 papers
Gate Coupling to Nanoscale Electronics
Sujit S. Datta, Douglas R. Strachan, A. T. Charlie Johnson
The realization of single-molecule electronic devices, in which a nanometer-scale molecule is connected to macroscopic leads, requires the reproducible production of highly ordered…
Surface Potentials and Layer Charge Distributions in Few-Layer Graphene Films
Sujit S. Datta, Douglas R. Strachan, E. J. Mele +1
Graphene-derived nanomaterials are emerging as ideal candidates for postsilicon electronics. Elucidating the electronic interaction between an insulating substrate and few-layer gr…
Chemical Gas Sensors Based On Nanowires
Yaping Dan, Stephane Evoy, A. T. Charlie Johnson
Chemical gas sensors based on nanowires can find a wide range of applications in clinical assaying, environmental emission control, explosive detection, agricultural storage and sh…
Controlled Fabrication of Nanogaps in Ambient Environment for Molecular Electronics
D. R. Strachan, D. E. Smith, D. E. Johnston +4
We have developed a controlled and highly reproducible method of making nanometer-spaced electrodes using electromigration in ambient lab conditions. This advance will make feasibl…
Tip-gating Effect in Scanning Impedance Microscopy of Nanoelectronic Devices
Sergei V. Kalinin, Dawn A. Bonnell, Marcus Freitag +1
Electronic transport in semiconducting single-wall carbon nanotubes is studied by combined scanning gate microscopy and scanning impedance microscopy (SIM). Depending on the probe…