SKPM ito_film F14H20 Litho Hexylthiophene Au111 DLaTGS SelfAssembly PECurve Heating Pattern Electrode PUR StyreneBeads Phosphide sputter PFM LithiumNiobate Ram Tin sulfide Boron PVAP3HT Trench Step dielectric_trench pulsed_laser_deposition molecules MetalCompound thermal_property DiffractiveOpticalElements P3HT CNT WS2 Force-distance Workfunction