Copolymer Electrode HumanHair molecule MagneticForce blended polymers BoronNitride ScanningSpreadingResistanceMicroscopy CastIron Leakage Inorganic PrCurve LightEmission STO Electronics FrequencyModulation SurfaceOxidation multi_layer PvdfBead PyroelectricDetector Cancer Thermoplastic_polyurethane H-BN Mapping 2dMaterials MfmPhase ConductingPolymer Polyvinylidene_fluoride Pipette Organic Phthalocyanine LiftMode FM-KPFM SAM hydrocarbon