BlockCopolymer Electrode VortexCore neodymium_magnets Filter KelvinProbeForceMicroscopy MeltingPoint Adhesion amplitude_modulation CancerCell Ecoli PetruPoni_Institute FM-KPFM IRDetector BloodCell SiliconCrystal Nanostructure DIWafer sputter nanobar PatternedSapphireSubstrat LiNbO3 lithography TungstenThinFilmDeposition Force-distance Korea Leakage optoelectronics hard_disk Alloy YttriaStabilizedZirconia Subhajjit silicon_carbide AM-KPFM 2-vinylpyridine