Related by context. Frequent words. (Click for all words.) 63 high temperature superconductors 60 superconductors 59 superconductivity 58 fermions 58 semiconducting 57 ferroelectric 57 high temperature superconductivity 57 ferromagnetic 57 phonons 56 dielectric constant 56 silicates 55 superconducting 55 superfluidity 55 crystalline structure 54 atoms 54 hafnium 54 CNTs 54 silicate 53 Superconductivity 53 bandgap 53 nanoscopic 52 germanium 52 quark gluon plasma 52 nanostructure 52 organic molecules 52 microstructures 52 zeolites 52 thermal conductivity 52 superconductor 52 ductile 52 metal oxides 52 nanometer sized 52 graphene sheets 52 polycrystalline 51 superfluid 51 cerium 51 nanocrystals 51 ZnO 51 silicon dioxide 51 isotropic 50 electrically conductive 50 insulating layer 50 nanocrystal 50 refractive index 50 ferrite 50 gallium 50 crystalline 50 rubidium 50 nanoscale 50 reactants 50 apatite 50 adsorbed 50 Germanium 50 nanostructured 50 conductivity 50 X ray diffraction 50 nacre 50 atomic nuclei 50 ionic liquids 50 inorganic materials 50 interfacial 49 conductance 49 isomers 49 alternating layers 49 dielectrics 49 graphene 49 silicon nanowires 49 rocky planets 49 chirality 49 nanometer scale 49 nanotubes 49 memristor 49 silicon germanium 48 metal alloys 48 aqueous solution 48 Carbon nanotubes 48 radioactive decay 48 supercooled 48 olivine 48 deuterium 48 electron mobility 48 hydrogen atoms 48 TiO 2 48 Nanowires 48 nanostructured materials 48 crystals 48 lithosphere 48 iron oxides 48 fullerene 48 nanodiamonds 48 abundances 48 magnetization 48 oxidizes 48 electrical conductivity 48 magnetic particles 47 photonic crystals 47 terrestrial planets 47 nanostructures 47 electrons 47 diatoms 47 nanotube