Solution Electrode DOE kelvin probe force microscopy Copolymer plastics GaN Mosfet Plug contact NCM\ Mobile Magnetic Battery KevlarFiber Dental Phosphide thermal_property UnivOfMaryland FM-KPFM BaTiO3 TemperatureControl GlassTemperature ScanningSpreadingResistanceMicroscopy CrAu PolycrystallineFerroelectricBCZT thermoplastic_elastomers Gallium_Arsenide domain_switching Polyaniline self_healing INSP flakes University_of_Regensburg MagneticArray