Related by context. Frequent words. (Click for all words.) 65 dopant 63 silicon atoms 63 dopants 63 electron density 62 bandgap 62 exciton 62 electron spins 61 excitons 61 photonic crystal 61 radiative 61 SiO 2 60 anisotropy 60 dispersive 60 magnetization 60 dipoles 59 QDs 59 bilayer 59 SWNTs 59 isotropic 58 silicon oxide 58 silicon substrate 58 InGaN 58 microchannels 58 photodetectors 58 ferromagnetic 58 waveguides 58 gate dielectric 57 terahertz radiation 57 photodiode 57 conductivity 57 nanowire 57 photodetector 57 anions 57 anisotropic 57 electrode 57 InGaAs 57 nanocrystal 57 nanoribbons 57 quantum dot 57 dielectrics 56 dielectric constant 56 waveguide 56 TFTs 56 ZnO 56 monolayers 56 substrate 56 dye molecules 56 GPa 56 conductive polymers 56 dielectric 56 nanocrystals 56 frequency comb 56 nanocrystalline 55 polycrystalline 55 electrically conducting 55 phonons 55 #μm [002] 55 photonic devices 55 electron 55 toroidal 55 reactant 55 absorbance 55 semiconducting 55 nanostructure 55 conductance 55 ferroelectric 55 excitations 55 ferrite 55 sinusoidal 55 polymer matrix 55 SiO2 55 porphyrin 55 resonators 55 crystal lattice 55 transistor 55 monolayer 55 submicron 55 organic inorganic 55 nitride 55 interfacial 55 microchannel 54 transmembrane 54 electrons 54 microstructures 54 photodiodes 54 electrodes 54 #μm [001] 54 planar 54 nanotube 54 electrochemical reaction 54 hydrogen ions 54 electron spin 54 AlN 54 conductive 54 parallax barrier 54 VCSEL 54 lithium ions 54 Tunable 54 graphitic 54 nm wavelength 54 graphene sheets