AdhesionEnergy Hafnium_dioxide light_emission FrictionalForce single_layer molecular_beam HexacontaneFilm cross section UnivMaryland doped pulsed_laser_deposition CarbonNanotube Imprint Grain Varistor TungstenDeposition Gallium_Arsenide KPFM India mono_layer ItoGlass InLiquid NCM BiVO4 Pipette Dopped plastics Vacuum fluorocarbon PtfeFilter KevlarFiber Boron LowDensityPolyethylene LightEmission Phosphide