Roughness rubber Magnetic molecular_beam HOPG NCM FrequencyModulation Implant Dr.JurekSadowski Permalloy EvatecAG GaN mfm_amplitude hard_disk MagneticArray PECurve polyvinyl acetate Polyethylene BismuthVanadate polymeric_arrays AdhesionForce NUS_NNI_Nanocore ForceVolumeImage PetruPoni Chemical Vapor Deposition CeramicCapacitor Blood Ucl Composite Scanning_Thermal_Microscopy Kevlar silicon_oxide NUS piezoelectric force microscopy ReflexLens