Inorganic_Compound ContactModeDot Steps FuelCell OpticalModulator light_emitting Vac PatternedSapphireSubstrat mfm_amplitude ConductiveAFM PVA polymeric_arrays strontiu_titanate Adhesive DNA Vacuum Thermal Silver atomic_steps SKPM Neodymium Nanofiber Thermoplastic_polyurethane GaN Yeditepe_University ThermalProperties plastic Foil Oxide self_healing hard_disk_media PECurve Multiferroic_materials conductive self_assembly