Insulator FrequencyModulation MoirePattern PECurve ImideMonomer MoS2 dielectric_trench Liquid FloppyDisk Nickel ScanningKelvinProbeMicroscopy conductive LiquidCell ConductiveAFM Force-distance Tungsten high_resolution PpLdpe Polarization StainlessSteel DeoxyribonucleicAcid PinpointPFM Carbon PVAC hard_disk_media norganic SiliconeOxide SAM ScanningSpreadingResistanceMicroscopy Growth AM_SKPM Barium_titanate blended polymers Ananth PolyStylene