Related by context. Frequent words. (Click for all words.) 66 manganese oxide 65 ytterbium 65 tin oxide 63 nanocrystalline 63 cerium 62 Ruthenium 62 nanoparticulate 61 cerium oxide 61 titanium oxide 61 Tellurium 61 tellurium 61 Germanium 60 scheelite 60 samarium 60 copper indium gallium 60 fused silica 60 halide 60 spinel 60 hydroxide 60 oxidizing agent 59 Rhenium 59 chemically inert 59 paramagnetic 59 porphyrin 59 ceria 59 ferric 58 dopant 58 elemental composition 58 crystallinity 58 europium 58 Halloysite 58 nanosized 57 MgO 57 Kuan Yin Taiwan 57 SiO2 57 chemical reactivity 57 X ray fluorescence 57 corundum 57 apatite 57 nitric 57 MoS2 57 titania 57 optical biosensors 57 lithium cobalt oxide 57 zinc manganese 57 polymerized 57 ultrapure 56 Ammonium 56 hafnium 56 polycrystalline 56 naturally occurring radioactive 56 ruthenium 56 Deuterium 56 dimethyl 56 Gallium 56 nano particle 56 perovskite 56 zirconium 56 osmium 56 cobalt nickel 56 stoichiometric 56 Titanium dioxide 56 uranium thorium 55 peroxides 55 oxidising 55 dioxide 55 Niobium 55 adsorbent 55 Ilmenite 55 indium tin oxide 55 photocatalyst 55 dopants 55 naturally occurring mineral 55 magnesium oxide 55 oxidise 55 inorganic compounds 55 microfabricated 55 eutectic 55 metals alloys 55 boron nitride 55 hydride 55 SiO 2 55 noble gases 55 micronized 55 ZrO2 55 vanadium pentoxide 55 aluminum oxide 55 Zinc Oxide 54 silicate 54 radioactive decay 54 AlN 54 nanodots 54 Al#O# 54 Inductively Coupled Plasma 54 super alloys 54 gallium 54 indium 54 vapor deposition 54 cobalt oxide 54 platinum palladium rhodium 54 diffusive