Related by context. Frequent words. (Click for all words.) 59 oscillatory 59 excitations 58 paramagnetic 58 stimulated emission 58 diffraction pattern 58 nonlinearity 57 electron density 57 decoherence 57 isotropic 56 macromolecular 56 excitons 56 ultracold 56 biomolecule 56 zeta potential 56 gravitational lens 56 ligand binding 56 baryons 56 amplitudes 56 depolarization 56 phonon 56 logarithmic scale 55 crystallinity 55 macroscopic 55 elemental composition 55 controllably 55 electron spins 55 picosecond 55 nitrogen atoms 55 submicroscopic 55 plasmon 55 invariant 55 interfacial 55 macromolecules 55 QDs 54 γ 54 tetrahedral 54 crystal lattice 54 helium atoms 54 bosons 54 antiparticles 54 Fig. 1A 54 alpha particles 54 crystalline structure 54 exciton 54 negative refraction 54 photochemistry 54 bandgap 54 dynamical 54 orbitals 54 PCR amplification 54 impactors 54 dopant 53 biogenesis 53 anisotropic 53 dispersive 53 analyte 53 atomistic 53 enantiomers 53 bilayer 53 gravitational attraction 53 micrometre 53 permittivity 53 picoseconds 53 transduction 53 perturbations 53 nanomechanical 53 supramolecular 53 anisotropy 53 dopants 53 quantized 53 nanoscopic 53 isomers 53 microscale 53 deconvolution 53 photonic crystal 53 nanobubbles 53 attoseconds 53 dipoles 53 Supplementary Fig 53 optical lattice 52 periodicity 52 nucleotide sequence 52 macroscale 52 ultrashort 52 SWNTs 52 magnetization 52 superposition 52 semiconductor nanocrystals 52 amino acid sequences 52 nuclei 52 quanta 52 histone modifications 52 radiative 52 attosecond 52 nanosized 52 photoluminescence 52 conformational changes 52 conformations 52 dielectric constant 52 nanodots 52 spatial dimensions