Related by context. Frequent words. (Click for all words.) 64 titanium oxide 61 Germanium 61 gallium 60 bismuth 60 indium 59 osmium 59 hafnium 58 nitride 58 hydride 58 oxide 57 copper oxide 57 cerium 57 zirconium 57 MgO 57 tellurium 57 europium 57 polycrystalline 57 SiO 2 56 PZT 56 electrical conductivity 56 dioxide 56 dopant 56 nickel alloy 56 oxides 56 silicate 56 dielectrics 56 TiO 2 56 copper Cu 55 lithium 55 SiO2 55 ruthenium 55 super alloys 55 zinc 55 silicon nitride 55 Niobium 55 germanium 54 hydroxide 54 silicates 54 iridium 54 lanthanum 54 Gallium 54 superalloys 54 nano structured 54 iron oxides 54 aluminum oxide 53 cathode materials 53 InGaN 53 electrolytic 53 dopants 53 gate dielectric 53 anions 53 boron 53 ionic liquid 53 terbium 53 vanadium 53 conductivity 53 cobalt nickel 53 nanocrystals 53 ferrite 53 apatite 53 nanocrystal 53 niobium 53 X ray fluorescence 53 carbonaceous 53 silicon oxide 52 iron phosphate 52 dysprosium 52 siliceous 52 spodumene 52 metal ions 52 cathode 52 rubidium 52 magnesium oxide 52 Yttrium 52 cadmium telluride 52 porous silicon 52 thermally conductive 52 cathodes 52 zeolites 51 fluorine 51 thermoelectric materials 51 semiconducting 51 BeO 51 bandgap 51 Zirconium 51 nanostructured materials 51 colloid 51 bilayer 51 oxidised 51 cobalt 51 nickel alloys 51 nanocomposite 51 nano particle 51 chlorite 51 nanostructured 51 iron manganese 51 metal oxides 51 thermal conductivity 51 ferromagnetic 51 zeolite 51 iron oxide