ring shape Biology Polymer Platinum NUS_NNI_Nanocore ContactModeDot CuSubstrate PiezoelectricForceMicroscopy Tapping TungstenThinFilmDeposition MultiLayerCeramicCapacitor Liquid BismuthVanadate KAIST ScanningTunnelingMicroscopy HighAcpectRatio CopperFoil GranadaUniv molecular_beam Morphology Conductivity NCM\ SRAM FrictionalForceMicroscopy PUR light_emission LMF C_AFM Perovskite StainlessSteel CalciumHydroxide HfO2 self_assembly FailureAnalysis Composite