OpticalElement Filter ScratchMode VerticalPFM mechanical_property amplitude_modulation high_resolution SFAs Terrace Workfunction OpticalModulator Electronics WWafer Boundary Multiferroic_materials CrystalGrowing hetero_structure SKKU Dr.JurekSadowski MultiLayerCeramicCapacitor ContactMode temp semifluorinated alkane Battery LFM DIWafer PtfeFilter thermal_property Liquid Pattern Molybdenum Plug flakes Thermoplastic_polyurethane ElectrostaticForceMicroscopy