Iron Hole HOPG Nanostructure dichalcogenide HanyangUniv C_AFM LightEmiting Ferroelectric Steps MolecularSelfAssembly aluminum_nitride vertical_PFM ForceVolumeImage Mosfet Crystal silicon_carbide LiquidImaging Polymer Solar GlassTemperature ScanningIon-ConductanceMicroscopy Conductance Ptfe Butterfly Inorganic_Compound CalciumHydroxyapatite AM_KPFM Lift FrictionForce AtomicSteps Hydroxyapatite AEAPDES doped Gallium_Arsenide