ChemicalCompound Defects India flakes Topography Calcite ThinFilm Neodymium MagneticForce Inorganic FrictionalForce HanyangUniv TungstenThinFilmDeposition DLaTGS SiliconeOxide cannabinoid Thermoplastic_polyurethane NusEce Stiffness Sperm NtuEee graphene_hybrid ScanningTunnelingMicroscopy self-assembled_monolayer H-BN University_of_Regensburg UnivOfMaryland Step Vanadate Fluoride LateralForceMicroscopy Nanopattern Chromium CompactDisk PtfeFilter