Optic StainlessSteel LateralForceMicroscopy C36H74 flakes Hydroxyapatite Dr.JurekSadowski PinPointMode Nanotechnology LDPE Thermoplastic_polyurethane Croatia ThermalConductivity Domain KelvinProbeForceMicroscopy Multiferroic_materials Indent Scratch AM_SKPM Reading India bias_mode solar_cell Hafnia LiquidCell Lateral TemperatureControllerStage MechanicalProperty AlkaneFilm Moire Silver Piezoelectric Ptfe mechanical_property Chungnam_National_University