Related by context. Frequent words. (Click for all words.) 68 SWNTs 67 silicon nanowires 67 graphene sheets 64 photonic crystal 64 semiconducting 64 nanostructure 64 photonic crystals 63 nanotube 63 nanoscopic 63 nanostructures 63 graphene 63 microstructures 63 carbon nanotubes 62 PZT 62 Nanowires 62 nanowires 62 nanotubes 62 polycrystalline 62 gallium nitride 61 biological molecules 61 nanocrystals 61 CNTs 61 nacre 61 waveguides 61 quantum dots 61 silicon substrate 61 ZnO 61 quantum dot 61 silicon oxide 61 photonic devices 61 electron mobility 61 fullerene 60 nanowire 60 silicon nitride 60 plasmons 60 nanodevices 60 nanometer sized 60 metamaterials 60 photodetector 60 nanoscale structures 60 alternating layers 59 nanocrystal 59 anisotropic 59 plasmonic 59 thermoelectric materials 59 diffractive 59 nanoscale 59 Metamaterials 59 helices 59 nanorods 59 crystalline structure 59 Carbon Nanotubes 59 nitride 59 optical microscopy 59 metamaterial 59 block copolymers 59 nanometer scale 59 macroscopic 59 bandgap 58 Carbon Nanotube 58 nanostructured 58 dimers 58 nanospheres 58 hydroxyapatite 58 carbon nanotube 58 gallium arsenide 58 excitons 58 dielectrics 58 monolayer 58 Nanotubes 58 ferromagnetic 58 titanium oxide 58 substrate 57 Quantum dots 57 Nanotube 57 microfluidic devices 57 photodetectors 57 planar 57 high temperature superconductors 57 ionic liquid 57 nanometers thick 57 nanocomposites 57 nano scale 57 cathodes 57 optical microscope 57 nanodiamonds 57 amorphous silicon 57 nanocomposite 57 submicron 57 optical tweezers 57 superconductors 57 electrically conductive 56 silicon carbide 56 chirality 56 nanosystems 56 filament 56 cadmium telluride 56 nanofibers 56 high temperature superconductivity 56 ferroelectric 56 collagen fibers