ScanningSpreadingResistanceMicroscopy FrictionForce LDPE BariumTitanate Current hard_disk_media Chemical Vapor Deposition Grain Bacteria Electrical&Electronics Chromium Display AAO Calcium FM_KPFM CrossSection DNAProtein ScanningIon-ConductanceMicroscopy SmalScan LithiumNiobate InLiquid Polyvinylidene KAIST Morphology Pinpoint SrTiO3 DIWafer piezoelectric force microscopy Tapping ForceDistanceSpectroscopy Ceramic Nanostructure Treatment semifluorinated_alkanes Glass