C60H122 Monisha Silver cooling Oxidation STM FrictionalForce Non-ContactMode Stiffness Pores Austenite BFO NeodymiumMagnets PetruPoni_Institute Barium_titanate food ThermalConductivity piezoelectric force microscopy Lattice AM_KPFM WS2 PolycrystallineFerroelectricBCZT IRDetector SiliconCrystal Bacteria Friction Cross-section Chungnam_National_University ContactModeDot Polyurethane SSRM NTU Etch HighResolution MolecularSelfAssembly