Related by context. Frequent words. (Click for all words.) 67 refractive index 65 visible wavelengths 64 photonic crystal 62 electrophoretic 62 conductivity 62 microstructures 62 transmittance 61 absorbance 61 isotropic 61 negative refraction 61 shorter wavelengths 61 particle sizes 61 dopant 61 manganese oxide 60 iron oxides 60 photoluminescence 60 nanosized 60 reflectance 60 photonic crystals 60 emissivity 60 silicon nitride 59 conductance 59 resonant frequency 59 electrical conductivity 59 SiO2 59 optical wavelengths 59 analyte 59 temperature gradient 59 electron density 59 compressibility 59 dopants 59 isotope ratios 59 dye molecules 59 fluorophores 58 nanocrystalline 58 adsorb 58 fluorescent probes 58 refraction 58 SWNTs 58 SiO 2 58 wavelengths 58 anisotropic 58 crystalline structure 58 nanoribbons 58 anisotropy 58 dispersive 58 ultraviolet UV light 58 ultraviolet wavelengths 57 silicates 57 silicate 57 diffractive 57 magnetization 57 aerogels 57 reflectivity 57 bandgap 57 morphologies 57 fluorescent molecules 57 terahertz radiation 57 fluoresce 57 surface roughness 57 isotopic composition 57 chromophore 57 semiconducting 57 porphyrin 57 dielectric constant 56 macroscale 56 elemental composition 56 eutectic 56 electron spins 56 nanostructure 56 porphyrins 56 MgO 56 optical microscopy 56 transmissive 56 plasmons 56 bilayer 56 photoresists 56 irradiance 55 infrared spectroscopy 55 translucency 55 aerosol particles 55 nonlinearity 55 QDs 55 chemically inert 55 electrically conductive 55 chromophores 55 cuprates 55 phonons 55 fluorescent dyes 55 ZnO 55 Ultraviolet light 55 viscosities 55 photodetector 55 Quantum dots 55 nanoclusters 55 Metamaterials 55 redshifts 55 waveguides 55 electron beams 55 titanium oxide 54 #μm [002]