MagneticPhase SmallScan temp_control plastics HiVacuum Treatment neodymium_magnets Optoelectonics single_layer BiasMode NCM\ ito_film non_contact Pattern Lateral_Force_Microscopy C36H74 Phenanthrene Phosphide PinpointNanomechanicalMode Inorganic_Compound oxide_layer Spincast PMNPT India 3-hexylthiophene ForceDistanceSpectroscopy Polyurethane TappingMode DNA Plug Melt TemperatureControllerStage HexacontaneFilm HDD MultiferroicMaterials