PiezoelectricForceMicroscopy Indent Cobalt-dopedIronOxide polymeric_arrays TemperatureControllerStage AM-KPFM Temasek_Lab SKKU Nickel self-assembly VerticalPFM rubber epitaxy Sidewall mechanical property fluorocarbon ForceVolumeMapping Global_Comm LiquidCell BloodCell Tape PyroelectricDetector TappingMode CuParticle YttriaStabilizedZirconia tip_bias_mode Silver Topography AdhesionForce OpticalModulator Array Thermal ShenYang Polarization FM-KPFM