Related by context. Frequent words. (Click for all words.) 72 titanium oxide 66 Germanium 66 dielectrics 65 silicon nitride 65 semiconducting 64 cathodes 64 PZT 64 electrically conductive 64 ZnO 64 carbon nanotubes 64 nanostructure 64 silicon dioxide 64 aluminum oxide 63 germanium 63 metal oxides 63 nitride 63 silicon oxide 63 substrate 62 hydroxyapatite 62 ruthenium 62 nanotubes 62 magnesium oxide 62 nanocrystals 62 anode 62 polymer 62 SiO2 62 electrolytic 62 zinc oxide 62 microstructures 61 crystalline structure 61 ferromagnetic 61 anodes 61 cerium 61 superalloys 61 nanocrystal 61 quantum dots 61 indium 61 polycrystalline 61 sintered 61 graphene sheets 60 silicate 60 ferrite 60 dielectric 60 nanorods 60 nanotube 60 phosphors 60 CNTs 60 nanospheres 60 conductivity 60 graphene 60 photonic crystal 60 quantum dot 60 nanowire 60 cathode 60 silicon substrate 60 polymers 60 nanostructured 60 alternating layers 59 TiO 2 59 block copolymers 59 polymeric materials 59 oxide 59 zirconia 59 bandgap 59 monolayer 59 photodetector 59 electron mobility 59 hafnium 59 plasmons 59 gallium 59 electrode 59 nickel alloy 59 copolymers 59 gallium arsenide 59 iron oxides 59 substrates 59 copper interconnects 59 nanocomposite 59 polyimide 59 carbon nanotube 59 nanostructures 59 waveguides 58 polymeric 58 amorphous silicon 58 nanowires 58 silicon 58 siliceous 58 SWNTs 58 fluorine 58 zeolites 58 super alloys 58 photonic crystals 58 cadmium telluride 58 nanoscopic 58 alloy 58 Nanowires 58 silicon nanowires 58 silicates 58 nanoparticles 58 silane 57 electrical conductivity