Polyimide CopperFoil Permalloy ForceDistanceSpectroscopy ULCA layers Hexatriacontane Piezoelectric sputter Adhesive SmalScan TappingMode SiliconOxide KPFM light_emitting SrO WWafer Copolymer mechanical property PMNPT self_healing MonoLayer Lanthanum_aluminate FM-KPFM Indium_tin_oxide self-assembly IRDetector SurfaceOxidation ChemicalCompound PinpointNanomechanicalMode SicMosfet ito_film high_resolution temperature_control Molybdenum_disulfide