Corpus ID: 118420203

Imaging Electrical Conduction through InAs Nanowires

@inproceedings{Bleszynski2006ImagingEC,
  title={Imaging Electrical Conduction through InAs Nanowires},
  author={Ania C Bleszynski and Floris A Zwanenburg and R. M. Westervelt and Aaroud L. Roest and Erik P. A. M. Bakkers and L. P. Kouwenhoven},
  year={2006}
}
  • Ania C Bleszynski, Floris A Zwanenburg, +3 authors L. P. Kouwenhoven
  • Published 2006
  • Physics
  • We show how a scanning probe microscope (SPM) can be used to image electron flow through InAs nanowires, elucidating the physics of nanowire devices on a local scale. A charged SPM tip is used as a movable gate. Images of nanowire conductance vs. tip position spatially map the conductance of InAs nanowires at liquid He temperatures. Plots of conductance vs. back gate voltage without the tip present show complex patterns of Coulomb-blockade peaks. Images of nanowire conductance identify multiple… CONTINUE READING