Beads DLaTGS ForceVolumeMapping LiNbO3 Deposition cannabinoid biocompatible StrontiuTitanate Vanadate Polytetrafluoroethylene Ni-FeAlloy Ferrite PhaseChange AAO Polyvinylidene OxideLayer Electical&Electronics FrequencyModulation Ptfe VortexCore Phenanthrene food Oxidation Molybdenum SAM Electronics STM ScanningSpreadingResistanceMicroscopy mechanical property DNAProtein exfoliate AM_KPFM molecular_beam fe_nd_b LFM