Conduct AM_KPFM FM_SKPM Oxide Laser Blend GlassTemperature pinpoint mode NiFe Multiferroic_materials Ram AM-KPFM Dopped LFM Layer BariumTitanate Molybdenum_disulfide self_healing PDMS CuSubstrate light_emitting Worcester_Polytechnic_Institute WS2 ReflexLens SFAs Materials AdhesionForce DataStorage PANI Tape MembraneFilter Morphology Co/Cr/Pt norganic KPFM