Cross-section Barium_titanate CompactDisk CastIron HardDiskMedia Ni-FeAlloy AmplitudeModulation Chrome WPlug GranadaUniv plastics Polyvinylidene Ni81Fe19 HumanHair HanyangUniv TungstenDeposition F14H20 FailureAnalysis Alkane Dimethicone LogAmplifier ScanningTunnelingMicroscopy Polarization Strontium Singapore Co/Cr/Pt membrane SiliconeOxide Sapphire layers Polymer FM_KPFM dichalcogenide self-assembly HOPG