Ni81Fe19 ScanningSpreadingResistanceMicroscopy MultiferroicMaterials PolymerPatterns membrane Dopped light_emitting food HiVacuum Patterns Force-distance thermal_property ForceMapping Corrosion SPMLabs self-assembly GaAs PatternedSapphireSubstrat GaP molecular_beam MoirePattern plastic Composite fifber Pzt Polymer Magnetic Force Microscopy Laser LiNbO3 PtfeMembrane Heat LiBattery Yeditepe SetpointMode CancerCell