PECurve FAFailureAnlaysis Roughness Optical ForceVolumeImage Phthalocyanine Corrosion SurfaceOxidation ULCA PVA Conductivity Jason Multiferroic_materials UTEM NtuEee Microchannel frequency_modulation contact PolycrystallineFerroelectricBCZT Tungsten bias_mode Fujian ScanningKelvinProbeMicroscopy norganic DOE PhaseImaging Dental InorganicCompound heterojunctions MfmAmplitude Scanning_Thermal_Microscopy SKKU NUS TemperatureControllerAFM FastScan