Defects Laser AtomicLayer mfm_amplitude Polyvinylidene ForceMapping strontiu_titanate Optoelectonics AM_KPFM Electrical&Electronics Device Workfunction CopperFoil LifeScience Silicon Wang Hexylthiophene TemperatureControlledAFM MonoLayer PS_LDPE Filter WPlug OrganicCompound PpLdpe ScanningTunnelingMicroscopy CNT AdhesionEnergy Perovskite NTU Genetic StyreneBeads Biology Copolymer lithography Conducting