PFM on Red Blood Cell
Left: Topographic image of red blood cells, 30 µm scan.
Right: Close-up of individual cell outlined in larger scan (left) and labeled as II. The piezoresponse
signal was painted on top of the topography, 2 µm scan. Imaged with the MFP-3D AFM.
Image courtesy of B. Rodriguez and S. Kalinin, ORNL.