MfmPhase CrossSection Polyvinylidene ito_film Silicon Domain dielectric trench DataStorage StyreneBeads piezoelectric force microscopy OpticalWaveguides Oxide BaTiO3 C_AFM Wang Molybdenum_disulfide FM-KPFM Adhesion SRAM Polypropylene Device ferromagnetic Morphology Sio2 MfmAmplitude LeakageCurrent FuelCell Perovskite SICM NCM\ strontiu_titanate HighAcpectRatio Deposition ElectroDeposition TipBiasMode