self_healing Yttria_stabilized_Zirconia INSP Electrode Workfunction layers Force-distance SFAs HumanHair Regensburg TemperatureControllerAFM dichalcogenide atomic_layer Photovoltaics KAIST Fe_film Roughness TungstenDeposition PFM ferromagnetic VerticalPFM Ucl C36H74 OrganicSemiconductor Silver amplitude_modulation Pvdf TempControl multi_layer Layer FailureAnlaysis AnodizedAluminumOxide PANI contact Perovskite