87 citations · 137 across the 6 of their papers we have counts for
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Investigating the Transition Region in Scanned Probe Images of the Cyclotron Orbit in Graphene
Sagar Bhandari, Andrew Lin, Robert M. Westervelt
A cooled scanning probe microscope (SPM) has been used to image cyclotron orbits of electrons through high-mobility graphene in a magnetic field.1-5 In a hBN-graphene-hBN device pa…
Analysis of Scanned Probe Images for Magnetic Focusing in Graphene
Sagar Bhandari, Gil-Ho Lee, Philip Kim +1
We use a cooled Scanning Probe Microscope (SPM) to electron motion in nanoscale devices. The charged tip of the SPM is raster scanned at a constant height above the surface as the…
Imaging Electron Motion in Graphene
Sagar Bhandari, Robert M. Westervelt
Research in semiconductor physics has advanced to the study of two-dimensional (2D) materials where the surface controls electronic transport. A scanning probe microscope (SPM) is…