Related by context. Frequent words. (Click for all words.) 63 electron density 61 excitations 61 QDs 60 Supplementary Fig 59 Fig. 1A 57 hydrogen atom 57 anion 56 dipoles 56 SiO 2 56 magnetization 56 conductance 56 dimer 56 keV 56 serine 55 exciton 55 dispersive 55 amplitudes 55 anions 55 bilayer 55 absorbance 55 electron 55 dopant 54 oxygen atoms 54 fluxes 54 excitons 54 dimers 54 isotropic 54 nuclei 54 isomers 54 β 54 helices 54 reactants 54 dopants 54 quantized 53 crystal lattice 53 Ca2 + 53 photonic crystal 53 MeV 53 SWNTs 53 bosons 53 α 53 analyte 53 ribozyme 53 Fig. 53 cuprates 53 mol 53 porphyrin 53 conformations 52 fluorophores 52 redshifts 52 bandgap 52 SWCNTs 52 efflux 52 atoms 52 fermions 52 QCD 52 anisotropy 52 photons 52 diffraction 52 adsorption 52 MgO 52 quadratic 52 irradiance 52 voxels 52 photodiode 51 voxel 51 spectra 51 radiative 51 polypeptide 51 temperature coefficient 51 alanine 51 microwave frequencies 51 electrons 51 FRET 51 dye molecules 51 spectrally 51 magnetic flux 51 ferromagnetic 51 alpha particles 51 hydrogen atoms 51 ^ sub 51 ions 51 laser pulses 51 transmembrane 51 quanta 51 oxygen atom 51 sinusoidal 51 valence 51 monolayer 50 phosphatase 50 z = 50 resonator 50 muons 50 photon 50 electron beams 50 photodetector 50 refractive index 50 amide 50 symmetries 50 morphologies 50 biomolecule