Metal Piezo BloodCell KPFM EvatecAG MechanicalProperties food flakes Optoelectonics OxideLayer TransitionMetal Polystyrene Solar alkanes Fe_film Patterns StainlessSteel Co/Cr/Pt Water CrossSection PvdfFilm domain_switching sputter thermoplastic_elastomers Pinpoint Vinylpyridine Chungnam_National_University IVSpectroscopy self-assembled_monolayer Oxidation hydrocarbon HardDisk AIN Corrosion ConductiveAFM