OpticalWaveguides Current pulsed_laser_deposition HDD Writing Mechanical&nanotechnology align PatternedSapphireSubstrat SingleLayer Semiconductor Pinpoint Alloy Ceramics SiliconeOxide PolyimideFilm polymeric_arrays Glass CopperFoil BiVO4 Leakage DOE optoelectronics InorganicCompound 3-hexylthiophene Graphene Inorganic self-assembled_monolayer Ram Aggregated_molecules Bio WS2 PECurve PinpointPFM GranadaUniv Ananth