ConductingPolymer Water ScanningKelvinProbeMicroscopy Optoelectronic sputter AnodizedAluminumOxide Wang TPU Filter kelvin probe force microscopy Chromium CrystalGrowing Sidewall Gold Galfenol FM-KPFM PhaseChange Fe_film Force-distance Carbon Vinylpyridine Beads Monisha cannabidiol plastics TransitionMetal Molybdenum_disulfide SiliconOxide INSPParis Ptfe Composition GlassTemp 3-hexylthiophene OrganicCompound CHRYSALIS_INC