YszSubstrate HanyangUniv Biology Cobalt-dopedIronOxide Reduction hydrocarbon exfoliate Optoelectonics Molybdenum KAIST Logo 3-hexylthiophene STM HardDiskMedia LMF molecular_self_assembly Ni81Fe19 PrCurve SetpointMode MLCC ForceMapping Yeditepe_University Layer fluorocarbon Ananth TipBiasMode PANI Scratch Transparent graphene_hybrid Nanostructure Inorganic_Compound FailureAnalysis PVA Bacterium