ito_film BiasMode MagneticForce Praseodymium PatternedSapphireSubstrat ReflexLens Titanate Composition ConductiveAFM temp_control NeodymiumMagnets Global_Comm Change plastics conductive AM_SKPM Pinpoint PFM Graphite GaP DomainSwitching PvdfFilm PhthalocyaninePraseodymium OrganicCompound Cell mfm_amplitude self-assembled_monolayer Wang HACrystal Annealing PinpointPFM Mobile TiO2 plastic Dopped ScratchMode