OpticalWaveguides ChemicalCompound Bacterium TungstenThinFilmDeposition GaAs HexacontaneFilm LFM Hexacontane Oxidation HfO2 Iron Gallium C60H122 Epoxy EPFL Pipette Kevlar Lattice Scanning_Thermal_Microscopy SiliconCrystal polymeric_arrays SmallScan Spincast LiIonBattery Neodymium Tape plastic HOPG Logo PS_LDPE plastics Roughness Zhi H-BN thermal_conductivity