MultiferroicMaterials PpLdpe amplitude_modulation Steps BaTiO3 Bio AdhesionForce LiBattery PetruPoni_Institute Formamidinium_lead_iodide Ferrite NUS_Physics CuSubstrate ThermalProperties ito_film LiftHeight ReflexLens Cancer Regensburg Singapore HiVacuum oxide_layer PUR FrequencyModulation KelvinProbeForceMicroscopy DiffractiveOpticalElements C_AFM NiFe IISCBangalore IndiumTinOxide SAM Pvdf P3HT Tin disulfide cannabinoid