Deposition Piezoelectric Semiconductor PolymerBlend FM-KPFM LMF Morphology cannabis Friction ForceVolumeImage AdhesionEnergy EFM Heat Hexacontane MeltingPoint VerticalPFM Switching Leakage GaAs Chemical_Vapor_Deposition #EC ThermalProperties Silver ring shape PUR MoirePattern Hydroxyapatite self-assembled_monolayer PvdfFilm FrictionalForceMicroscopy EvatecAG rubber 2d_materials OpticalElement Permalloy