Friction Perovskite frequency_modulation Nickel ThermalProperties PyroelectricDetector HexacontaneFilm Jason CuParticle Domain Magnetic piezoelectric force microscopy Blend C36H74 NeodymiumMagnets Mfm mono_layer Pipette self_healing Layer Topography polymeric_arrays IVSpectroscopy SelfAssembly PDMS epitaxy Yeditepe_University conductive KPFM Tape molecular_self_assembly self_assembly ScanningTunnelingMicroscopy SingleCrystal GranadaUniv