HexacontaneFilm IMT_Bucharest PVAC SrTiO3 University_of_Regensburg ElectrostaticForceMicroscopy Foil Thermoplastic_polyurethane Defect high_resolution Austenite Multiferroic_materials Change Conductive AFM LogAmplifier Lift Step TempControl Sapphire IcelandSpar Vanadate oxide_layer LithiumNiobate hard_disk Cross-section fluoroalkane FM_SKPM China align HOPG 2dMaterials Polarization HiVacuum Plug MechanicalProperties