SKPM AEAPDES Aggregated_molecules ito_film PolyimideFilm GaP Sapphire StainlessSteel UnivCollegeLondon Electrode blended polymers AmplitudeModulation Tape Yeditepe_University C60H122 TriGlycineSulphate Dimethicone silicon_carbide Piezo Change Protein LateralPFM DNA Barium_titanate exfoliate HfO2 Blood pinpoint mode Etch Nanofiber ScanningThermalMicroscopy Alkane Materials PinpointPFM #Materials