Multiferroic_materials DIWafer ContactModeDots ForceVolume Phosphide Potential Ferrite HexagonalBoronNitride Sperm HydroGel membrane Ucl CarbonNanotube Optical Corrosion ShenYang Materials cannabidiol MechanicalProperties Christmas Regensburg WPlug WS2 ScanningIon-ConductanceMicroscopy doped Polyvinylidene self_assembly oxide_layer NanoLithography TappingMode Led MultiferroicMaterials FFM LifeScience LowDensityPolyethylene