HexagonalBN ScanningTunnelingMicroscopy Copper Polyvinylidene_fluoride Spain CNT domain_switching DIWafer Oxide HardDisk ElectrostaticForceMicroscopy Typhimurium Polystyrene Foil self_healing SrTiO3 ContactMode LiquidCrystal Metal-organicComplex Bacterium Polyvinylidene conductive Carbon LiNbO3 NTU Melt molecular_self_assembly MfmAmplitude ScanningSpreadingResistanceMicroscopy molecules ferromagnetic cannabis Spincast Domain BlockCopolymer