ContactModeDot Mfm AM_KPFM Mechanical PpLdpe hard_disk DeflectionOptics SurfaceChange Hole Pattern Reduction Electronics OxideLayer INSPParis Mechanical&nanotechnology Phase BCZT Etch PolyStylene ito_film Fujian Ecoli EFMAmplitude Fet AmplitudeModulation rubber BismuthVanadate PVA kelvin probe force microscopy oxide_layer PinpointNanomechanicalMode Holes UnivOfMaryland DNA ScanningSpreadingResistanceMicroscopy