KelvinProbeForceMicroscopy PrCurve Optoelectronic Hydroxyapatite fluoroaalkane Vac CeramicCapacitor MonoLayer HACrystal PECurve cooling EvatecAG TungstenDeposition piezoelectric force microscopy Polarization Calcite Hexatriacontane MembraneFilter fifber Adhesion Gallium_Arsenide amplitude_modulation SmalScan Polyaniline LiquidCrystal HexagonalBoronNitride TemperatureControl MultiferroicMaterials Change SingleLayer SFAs Ucl Biofilm ForceMapping Sphere