MagneticArray CNT mono_layer LiBattery Annealed Sapphire self_assembly oxide_layer Spain InorganicCompound Hysteresys HafniumDioxide Polyvinylidene self-assembled_monolayer Aluminium_Oxide SFAs TungstenDeposition CrossSection KAIST SurfaceChange PolyStylene Reading Nanofiber EvatecAG Blood LiquidCell sputter PtfeFilter NUS_NNI_Nanocore rubber Etch Nanostructure Patterns Vinylpyridine PiezoelectricForceMicroscopy