NUS_NNI_Nanocore Electrode StrontiuTitanate TungstenThinFilmDeposition temp SICM Fendb CopperFoil Metal-organicComplex gallium_nitride DNAProtein Oxidation PinpointPFM Ceramic semifluorinated_alkanes molecules ForceMapping Hexacontane Spain TemperatureControl CeNSE_IISc LiNbO3 PrCurve Perovskite Film Tapping Calcium MultiferroicMaterials OrganicCompound CastIron Ptfe MfmPhase EFMAmplitude HanyangUniv ThermalConductivity