Treatment Heating CVD P3HT CNT Subhajjit kelvin probe force microscopy ring shape multi_layer Biology Electrical&Electronics lithography PolycrystallineFerroelectricBCZT TPU bias_mode PS_PVAC Polyurethane self_healing dielectric_trench Magnetic Force Microscopy HfO2 SiliconOxide Hafnium_dioxide Current FFM AdhesionForce Typhimurium KevlarFiber ScanningTunnelingMicroscopy MBE FM_SKPM Transparent PDMS ForceVolumeMapping Nickel