PhaseChange MultiferroicMaterials IRDetector HOPG PyroelectricDetector SrO Polyimide Composite EFMAmplitude multi_layer FrictionalForce BiVO4 MagneticArray conductive Au111 norganic Ferroelectric ForceVolume Pinpoint Sapphire TPU Array CBD Zagreb Pattern PS_PVAC molecule StrontiumTitanate Bacteria MechanicalProperties PiezoelectricForceMicroscopy TemperatureControl Step NTU Iron