Praseodymium HACrystal PVAP3HT Copper Cobalt Metal-organicComplex Workfunction temp_control DLaTGS Composite molecule TPU food Resistance Fe_film Film Thermoplastic_polyurethane Fujian aluminum_nitride Polystyrene FastScan HiVacuum Tungsten_disulfide LateralPFM FrictionalForce Phenanthrene fluoroaalkane Ram SSRM CuSubstrate NTU TemperatureControl fluorocarbon MeltingPoint Bacterium