Ni-FeAlloy Cobalt-dopedIronOxide Silicon self_healing FM_KPFM DeflectionOptics molecular_self_assembly Scratch Bacterium HOPG GlassTemperature FastScan SrTiO3 CalciumHydroxide Techcomp MolybdenumDisulfide mfm_amplitude semifluorinated_alkane Ceramic LiquidCell FrequencyModulation OxideLayer SAM MBE MolecularSelfAssembly Mechinical Gallium_Arsenide GaP cooling TipBiasMode mechanical property strontiu_titanate KPFM Calcite OpticalModulator