CBD #Materials hetero_structure DLaTGS Friction piezoelectric force microscopy cannabinoid Lanthanum_aluminate Calcite Vinylpyridine FrictionalForceMicroscopy TransitionMetal cross section Thermoplastic_polyurethane FrequencyModulation domain_switching AnodizedAluminumOxide PolyimideFilm HumanHair Pzt Polyurethane Indent DentalProsthesis Layer optoelectronics cannabis PUR NusEce Electronics Cell Pores SThM Nanostructure Adhesion HardDiskMedia