rubber UTEM FM_KPFM LiftHeight Crystal LogAmplifier Melt atomic_steps Phenanthrene Vanadate semifluorinated_alkanes IVSpectroscopy cooling mfm_amplitude KAIST AEAPDES Filter TungstenDeposition TemperatureControlledAFM ScanningSpreadingResistanceMicroscopy MagneticForceMicroscopy nanobar semifluorinated alkane ScanningIon-ConductanceMicroscopy C_AFM Cross-section UnivCollegeLondon high_resolution Ferroelectric fluorocarbon Cobalt-dopedIronOxide kelvin probe force microscopy Molybdenum_disulfide Etch flakes