Co/Cr/Pt StyreneBeads ContactModeDot BiasMode GalliumPhosphide ferromagnetic Korea Filter Indium_tin_oxide hydrocarbon LogAmplifier IVSpectroscopy domain_switching Polyvinylidene Ni-FeAlloy Conductance Magnetic Wildtype Crystal PolyvinylideneFluoride C60H122 InLiquid atomic_layer BaTiO3 Phenanthrene Inorganic AlkaneFilm Pinpoint PFM OpticalWaveguide PvdfBead MultiferroicMaterials Multiferroic_materials Titanate Chemical Vapor Deposition Step