PvdfFilm dielectric_trench Current Spain Nickel DentalProsthesis SiliconCrystal Lateral Display SingleCrystal Co/Cr/Pt Magnetic kelvin probe force microscopy layers Modulus STO non_contact NUS_Physics INSPParis DeflectionOptics Implant Heating thermal_property SetpointMode FrictionalForceMicroscopy University_of_Regensburg oxide_layer AnodizedAluminumOxide LMF KelvinProbeForceMicroscopy exfoliate PpLdpe Cobalt-dopedIronOxide Terrace Al2O3