FM_KPFM NusEce semifluorinated_alkane Lateral Hafnia ReflexLens thermal_conductivity GaN OrganicSemiconductor NiFe SThM Beads FailureAnlaysis atomic_steps light_emission GalliumPhosphide InLiquid TemperatureControllerAFM Semiconductor AM-KPFM vertical_PFM Hole Fet Switching molecular_beam self-assembly LateralPFM Adhesion Crystal Oxide SurfaceChange dichalcogenide DataStorage EFM Optic