Mechinical TipBiasMode Polyvinylidene MeltingPoint ThinFilm WWafer Resistance Ecoli contact MonoLayer Tin sulfide Scratch Materials single_layer ScanningTunnelingMicroscopy DiffractiveOpticalElements Polarization PDMS MBE UTEM Multiferroic_materials Step Ni-FeAlloy kelvin probe force microscopy Workfunction CarbonNanotube WS2 OrganicSemiconductor Insulator Cross-section molecular_self_assembly cannabidiol mechanical property hydrocarbon LogAmplifier