Related by context. Frequent words. (Click for all words.) 58 dipoles 57 electron density 56 tropospheric 56 fluxes 55 radiative 55 perturbations 55 magnetization 54 dispersive 54 electron spins 54 irradiance 54 nonlinearity 54 magnetic flux 54 excitons 54 isotropic 54 phonon 53 excitations 53 decoherence 53 adiabatic 52 dopants 52 exciton 52 phonons 52 magnetic reconnection 52 ferromagnetic 52 QDs 52 plasmons 52 waveguides 52 permittivity 51 impedances 51 anisotropic 51 aerosol particles 51 interfacial 51 dopant 51 invariant 51 electron beams 51 oscillations 51 solar irradiance 51 oscillation 51 crystal lattice 51 dynamical 51 orbitals 51 morphologies 50 toroidal 50 anisotropy 50 amplitudes 50 Supplementary Fig 50 compressibility 50 BECs 50 conductance 50 oscillatory 50 substorm 50 millivolts 50 Solar flares 50 quanta 50 Cepheids 50 tetrahedral 50 metastable 49 diffraction pattern 49 dipole 49 antiprotons 49 superposition 49 bandgap 49 optical wavelengths 49 agglomerates 49 SWNTs 49 electrochemically 49 terahertz radiation 49 interferometers 49 planetesimals 49 ionisation 49 cosmic ray 49 photons 49 MeV 49 neutrons 49 optical lattice 48 atomic nuclei 48 nucleation 48 anions 48 photonic crystal 48 electron spin 48 conformations 48 perturbation 48 circular orbits 48 vibrational 48 pulsations 48 Fig. 1A 48 bosons 48 fermions 48 angular momentum 48 electrophoretic 48 wavelike 48 temperature gradient 48 Photons 48 discontinuities 48 beam splitter 48 silicon atoms 48 electrons 48 van der Waals 48 nanosized 48 magnetosphere 48 entropic 47 exosphere