MagneticArray MultiferroicMaterials C_AFM pulsed_laser_deposition Hexacontane PolyimideFilm membrane Croatia PetruPoni_Institute FAFailureAnlaysis EFM Boundary PVAP3HT Tin sulfide temp_control Roughness TemperatureControlledAFM Beads INSP Led Pattern BiasMode Ni81Fe19 Phthalocyanine heterojunctions DataStorage PvdfBead Film PolyStylene Vanadate ConductiveAFM atomic_layer HOPG plastics Grain