Pzt Polyaniline Indent Vinylpyridine mfm_amplitude MfmAmplitude BreastCancerCell DNAProtein ThermalDetectors CP-AFM PFM Copolymer SetpointMode Nickel Change Polytetrafluoroethylene AEAPDES Mechinical BiasMode Wafer Sphere Dr.JurekSadowski KAIST MultiferroicMaterials single_layer PECurve Metal ScanningIon-ConductanceMicroscopy piezoelectric force microscopy ForceDistanceSpectroscopy graphene_hybrid Fluoride LiquidImaging TemperatureControllerStage Chemical Vapor Deposition