LiftMode Conducting SFAs Multiferroic_materials PolyimideFilm Polyvinylidene Roughness LiquidImaging Force-distance exfoliate Wang Change Lift Sphere Chungnam_National_University ScanningSpreadingResistanceMicroscopy Trench chemical_compound MetalCompound NUS Electronics Calcium Corrosion BreastCancerCell self-assembly BlockCopolymer Jason DeoxyribonucleicAcid Tape Moire IIT-chennai IMT_Bucharest Optic Hexylthiophene Al2O3