Current Cross-section STM CarbonNanotube SolarCell cannabinoid Indent Defect atomic_layer BFO Gallium_Arsenide Cobalt-dopedIronOxide Polyvinylidene optoelectronics ScanningThermalMicroscopy AEAPDES LiquidCell CuSubstrate Etch ForceVolume FM_KPFM Graphene suspended_graphene Croatia Holes semifluorinated_alkanes TappingMode PUR KelvinProbeForceMicroscopy strontiu_titanate SICM SiliconOxide Step SiliconeOxide Conduct